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Databases & Platforms

Analysis of existing transport data platforms the AI service layer could connect to.

Transport Data Platforms and Databases

A Landscape Review for a Global Transport Intelligence System

Last updated: 2026-02-09 Status: Research document -- requires validation against live platform URLs Note: This document was compiled from knowledge available up to early 2025. Some platforms evolve rapidly; URLs and feature sets should be verified before integration planning.


Table of Contents

  1. Overview and Purpose
  2. Platform Summaries at a Glance
  3. OPSIS – Global Spatial Analysis of Infrastructure Networks
  4. PortWatch / OxMarTrans – IMF Maritime Transport Monitoring
  5. TDCI – Transport Data Collection Instruments
  6. HVT – High Volume Transport Programme
  7. RECAP – Research for Community Access Partnership
  8. ATO – Africa Transport Observatory
  9. ITF – International Transport Forum (OECD)
  10. World Bank Transport Data
  11. UNECE Transport Data Commons
  12. ADB Transport Outlook – Asian Development Bank
  13. The African Transport Systems Database
  14. Transport Atlas (UN Resolution 2C Context)
  15. SUM4ALL Global Tracking Framework
  16. Cross-Platform Comparison Matrix
  17. Recommendations for a Global Transport Intelligence System

1. Overview and Purpose

This document provides a comprehensive review of twelve transport data platforms and databases that are relevant to the design and construction of a Global Intelligence System for Transport. Each platform is assessed across six dimensions:

  • What it is and who operates it
  • Data content -- what datasets and indicators are available
  • Geographic coverage -- global, regional, or country-specific
  • Data access -- APIs, bulk downloads, web interfaces, licensing
  • Status -- active, in development, dormant, or archived
  • Relevance -- how the platform could contribute to a unified global transport intelligence system

The platforms span the full spectrum from spatial/geospatial infrastructure data (OPSIS, African Transport Systems Database) to statistical observatories (ITF, ATO, UNECE TDC) to real-time monitoring (PortWatch) to research programmes that generate data as a by-product (HVT, RECAP).


2. Platform Summaries at a Glance

#PlatformOperatorTypeCoverageData AccessStatus
1OPSISOxford / GIRIGeospatial platformGlobalWeb viewer, downloadsActive
2PortWatchIMF / OxfordReal-time monitoringGlobal (ports)Web dashboard, APIActive
3TDCISSATP / World BankSurvey instrumentsSub-Saharan AfricaPDF/reportsLegacy/updated
4HVTFCDO (UK)Research programmeLMICs (global)Reports, datasetsCompleted (2023)
5RECAPFCDO (UK)Research programmeLMICs (rural)Reports, datasetsCompleted (2023)
6ATOAfrican Union / SSATPStatistical observatoryAfrica (54 countries)Web portalIn development
7ITFOECDStatistics & policy66+ member countriesWeb, API, downloadsActive
8WB TransportWorld BankMulti-datasetGlobal (focus LMICs)Open Data APIActive
9UNECE TDCUNECEData commonsGlobal (UNECE focus)Web portalIn development
10ADB TransportAsian Dev. BankOutlook / statisticsAsia-PacificReports, downloadsActive
11African Transport DBResearch teamGeospatial databaseAfricaScientific Data / ZenodoPublished
12Transport AtlasUN conceptAtlas/frameworkGlobalConceptualProposed
13SUM4ALL GTFWorld Bank / SuM4AllComposite index & indicatorsGlobal (183 countries)Web dashboards, PDFActive

3. OPSIS – Global Spatial Analysis of Infrastructure Networks

Full details: OPSIS Platform Profile

What It Is

OPSIS (Open Platform for Systemic Infrastructure Spatial analysis) is an open-access web platform for visualising and analysing global infrastructure networks and their exposure to natural hazards and climate risks. It is part of the Global Infrastructure Resilience Initiative (GIRI), developed primarily by the Oxford Programme for Sustainable Infrastructure Systems (OPSIS) at the University of Oxford, in collaboration with the Global Facility for Disaster Reduction and Recovery (GFDRR) at the World Bank and other partners.

Data Content

  • Transport networks: Roads (including classification by type), railways, ports, airports, inland waterways
  • Energy networks: Power plants, transmission lines, substations
  • Water infrastructure: Dams, water treatment, distribution
  • Telecommunications: Cell towers, fibre networks
  • Hazard layers: Flood (fluvial, pluvial, coastal), cyclone, earthquake, landslide, drought
  • Exposure/damage estimates: Modelled damage to infrastructure from natural hazards
  • Criticality analysis: Network-level analysis of which infrastructure assets are most critical to service delivery

Geographic Coverage

  • Global -- the platform aims for worldwide coverage of major infrastructure networks
  • Resolution and completeness vary by region; tends to be more complete in countries with better OpenStreetMap or government data

Data Access

  • Web viewer: Interactive map-based exploration at global.infrastructureresilience.org
  • Data downloads: Underlying datasets are generally available through associated GitHub repositories and data repositories
  • Code: Analysis pipelines are open-source (Python-based), available on GitHub under the nismod (National Infrastructure Systems Model) organisation
  • Formats: GeoJSON, GeoPackage, GeoTIFF (for rasters), CSV
  • License: Mostly open (Creative Commons / Open Data Commons), though some input datasets have their own restrictions

Current Status

Active and expanding. The platform continues to add countries, hazard scenarios, and analytical capabilities. It was prominently featured at COP and UNDRR Global Platform events.

Relevance to Global Transport Intelligence

OPSIS is arguably the most directly relevant platform for a spatial/geospatial layer of a global transport intelligence system. It already contains:

  • Globally harmonised transport network geometries
  • Hazard exposure analysis for transport assets
  • Network criticality metrics
  • Open-source analytical pipelines that could be extended

Key integration points:

  • Transport network geometries as a base spatial layer
  • Climate risk overlays for resilience planning
  • Criticality analysis methodologies
  • Open-source codebase (nismod/open-gira) for custom analysis

4. PortWatch / OxMarTrans – IMF Maritime Transport Monitoring

Full details: PortWatch Platform Profile

What It Is

PortWatch is a real-time maritime trade and port disruption monitoring platform developed jointly by the International Monetary Fund (IMF) and the Oxford Martin Programme on Future of Trade (OxMarTrans) at the University of Oxford. It tracks vessel movements and port activity globally, with a focus on detecting trade disruptions and estimating their economic impact.

  • URL: https://portwatch.imf.org/
  • Operator: IMF Research Department & University of Oxford
  • Launched: 2022 (beta); progressively enhanced

Data Content

  • Port-level trade activity: Vessel calls, cargo throughput estimates, turnaround times for 1,300+ ports globally
  • Disruption detection: Automated identification of port closures or abnormal activity drops (e.g., from natural disasters, geopolitical events, COVID-type shocks)
  • Trade flow estimates: Bilateral maritime trade flows based on AIS (Automatic Identification System) vessel tracking data
  • Climate/hazard exposure: Cyclone tracks, flood zones, and other hazard layers overlaid on port infrastructure
  • Economic impact estimates: Modelled GDP and trade impacts of port disruptions, using input-output models
  • Historical data: Time series of port activity going back several years

Geographic Coverage

  • Global: Covers approximately 1,300+ ports worldwide
  • Vessel tracking data (AIS) provides near-global ocean coverage
  • Strongest for major commercial ports; smaller ports may have gaps

Data Access

  • Web dashboard: Interactive maps and charts at portwatch.imf.org
  • API: RESTful API available for programmatic access to port activity data and disruption alerts (documentation available on the platform)
  • Bulk downloads: Selected datasets available for download
  • Formats: JSON (API), CSV (downloads)
  • License: IMF terms of use; generally free for research and non-commercial use

Current Status

Active and regularly updated. The platform receives continuous AIS data feeds and is updated in near-real-time. New analytical features are being added regularly.

Relevance to Global Transport Intelligence

PortWatch is the leading open platform for maritime transport monitoring and is critical for:

  • Real-time situational awareness of maritime trade disruptions
  • Supply chain resilience analysis
  • Climate risk assessment for port infrastructure
  • Trade flow data that complements land-side transport data
  • Economic impact modelling of transport disruptions

Key integration points:

  • Port activity data as a real-time feed layer
  • Disruption alerts for early warning systems
  • Trade flow estimates to link maritime and overland logistics
  • API integration for automated data ingestion

5. TDCI – Transport Data Collection Instruments

What It Is

The Transport Data Collection Instruments (TDCI) are a set of standardised survey templates and methodologies developed under the Sub-Saharan Africa Transport Policy Program (SSATP), which is housed at the World Bank. The TDCI were designed to help African countries collect comparable, consistent transport sector data, covering roads, rail, ports, airports, inland waterways, and urban transport.

  • Operator: SSATP / World Bank
  • Origin: Developed in the early 2000s, updated periodically
  • URL: Available through SSATP website (https://www.ssatp.org/)

Data Content

The TDCI are instruments (i.e., survey forms and methodologies), not a database per se. They define what data should be collected:

  • Road sub-sector: Network length by classification, condition (IRI), traffic counts, road safety statistics, expenditure
  • Rail sub-sector: Track length, rolling stock, freight/passenger volumes, operational statistics
  • Maritime/port sub-sector: Port throughput (TEUs, tonnage), vessel calls, dwell times
  • Aviation sub-sector: Passenger and cargo volumes, fleet data, airport capacity
  • Inland waterways: Network length, vessel counts, cargo volumes
  • Urban transport: Fleet size, route coverage, ridership, fare data
  • Cross-cutting: Institutional data, financing, policy indicators

Geographic Coverage

  • Sub-Saharan Africa primarily, though the methodology could be applied elsewhere
  • Designed for use by national transport ministries and statistical agencies

Data Access

  • Instrument documents: Available as PDFs/Word documents through SSATP
  • Collected data: Held by individual countries; some aggregated through SSATP reports or the Africa Transport Observatory
  • No centralised database of TDCI-collected data exists publicly (this is a key gap)

Current Status

Legacy instruments, partially superseded. The TDCI concept has been folded into the broader Africa Transport Observatory (ATO) initiative, which aims to create a centralised platform for the data that TDCI instruments were designed to collect.

Relevance to Global Transport Intelligence

The TDCI are relevant not as a data source but as a methodological template:

  • They demonstrate what a standardised transport data collection framework looks like
  • They identify the key indicators needed for transport sector monitoring
  • The indicator set could inform the schema design of a global transport intelligence system
  • Their adoption challenges (incomplete rollout, inconsistent use) provide lessons for any global data harmonisation effort

6. HVT – High Volume Transport Programme

What It Is

The High Volume Transport (HVT) Applied Research Programme was a FCDO-funded (UK Foreign, Commonwealth & Development Office) research programme focused on improving transport in low- and middle-income countries. It concentrated on "high volume" corridors -- major roads, railways, and urban transport systems that carry the bulk of passenger and freight traffic.

  • Operator: FCDO, managed by IMC Worldwide (now DT Global)
  • URL: https://transport-links.com/hvt/ (archived)
  • Duration: 2017--2023
  • Budget: Approximately GBP 17.5 million

Data Content

HVT produced research outputs rather than operational databases, including:

  • Road safety research: Crash data analysis, road safety audit methodologies, star rating data
  • Climate resilience: Vulnerability assessments for transport corridors, climate adaptation case studies
  • Urban transport: Bus system performance data, informal transport surveys, mobility data analysis
  • Gender and inclusion: Transport accessibility studies, gender-disaggregated travel data
  • Asset management: Road condition data, maintenance decision support tools
  • Economic analysis: Transport cost studies, economic appraisal methodologies

Geographic Coverage

  • Global focus on LMICs: Research conducted in countries across Africa, South Asia, and Southeast Asia
  • Key country studies in Kenya, Tanzania, Ghana, Nepal, Bangladesh, Myanmar, and others

Data Access

  • Reports and tools: Published on transport-links.com and through academic journals
  • Datasets: Some research datasets deposited in the UK Data Archive or published as supplementary materials
  • Tools: Several software tools developed (e.g., road safety tools, climate vulnerability tools)
  • License: Generally open access for research outputs

Current Status

Completed (2023). The programme has ended, but outputs remain available through the transport-links.com archive and academic publications. Some tools continue to be used by partner organisations.

Relevance to Global Transport Intelligence

HVT's value lies in its research methodologies and datasets for LMICs:

  • Road safety analysis frameworks applicable to countries with limited data
  • Climate vulnerability assessment methods for transport infrastructure
  • Urban transport data collection methodologies (particularly for informal transport)
  • Evidence base for transport investment decisions in data-poor environments

7. RECAP – Research for Community Access Partnership

What It Is

The Research for Community Access Partnership (ReCAP) was a FCDO-funded research programme focused on rural and low-volume road access in low-income countries. It was the counterpart to HVT, addressing the "last mile" connectivity challenge rather than high-volume corridors.

  • Operator: FCDO, managed by Cardno (now DT Global)
  • URL: https://transport-links.com/recap/ (archived)
  • Duration: 2014--2023
  • Budget: Approximately GBP 16 million
  • Predecessor programmes: AFCAP (Africa Community Access Partnership), ASCAP (Asia Community Access Partnership)

Data Content

  • Rural road inventories: Condition surveys, traffic counts on low-volume roads
  • Rural Access Index (RAI): Methodological work on measuring the proportion of rural populations within 2 km of an all-season road -- a key SDG indicator (SDG 9.1.1)
  • Rural transport services: Studies of intermediate means of transport, motorcycle taxis, boat transport
  • Materials research: Local materials for road construction (e.g., marginal materials, recycled materials)
  • Bridge/river crossing inventories: Data on rural connectivity gaps
  • Climate vulnerability: Climate impact assessments on rural roads

Geographic Coverage

  • Sub-Saharan Africa: Through AFCAP -- Ethiopia, Kenya, Tanzania, Uganda, Mozambique, Ghana, Sierra Leone, DRC, South Sudan, and others
  • South and Southeast Asia: Through ASCAP -- Nepal, Myanmar, Bangladesh

Data Access

  • Reports: Published on transport-links.com
  • RAI data: Some Rural Access Index data feeds into World Bank and UN statistics
  • Research datasets: Selectively available through UK Data Archive
  • Tools: Rural road investment prioritisation tools

Current Status

Completed (2023). Like HVT, the programme has concluded but outputs remain accessible. The Rural Access Index methodology continues to be used by the World Bank and UN for SDG monitoring.

Relevance to Global Transport Intelligence

RECAP is critical for the rural accessibility dimension of a global transport system:

  • The RAI methodology is the basis for SDG indicator 9.1.1 and is directly relevant to measuring transport access
  • Rural road condition and inventory data fills gaps not covered by major geospatial databases
  • Methodologies for data collection in extremely data-poor environments
  • Evidence on transport services (not just infrastructure) in rural areas

8. ATO – Africa Transport Observatory

What It Is

The Africa Transport Observatory (ATO) is a continental transport data platform being developed under the auspices of the African Union Commission (AUC) with support from the SSATP (World Bank) and other partners. It aims to be the central repository for transport statistics across all 54 African Union member states, covering all transport modes.

  • Operator: African Union Commission, with SSATP/World Bank technical support
  • URL: https://ato.africa/ (or via SSATP)
  • Governance: Overseen by AU transport ministers and a technical committee

Data Content

The ATO is designed to collect and publish:

  • Road transport: Network length, condition, traffic, safety, expenditure
  • Rail transport: Network, operations, freight/passenger statistics
  • Maritime/ports: Port throughput, vessel traffic, connectivity indices
  • Aviation: Airport statistics, route connectivity, passenger/cargo volumes
  • Inland waterways: Where applicable
  • Urban transport: Emerging module
  • Cross-cutting indicators: Transport costs, transit times along corridors, border crossing times
  • Corridor monitoring: Performance metrics for key trade corridors (e.g., Northern Corridor, Maputo Corridor)

Geographic Coverage

  • All 54 African Union member states
  • Data completeness varies enormously by country and indicator

Data Access

  • Web portal: Dashboard-style interface with maps and charts
  • Country profiles: Summary statistics by country
  • Data download: Limited download functionality in current versions
  • No public API at present (as of early 2025)

Current Status

In development / partially operational. The ATO has been under development for several years. Some country data and corridor monitoring data is available, but coverage remains incomplete. Data quality and timeliness vary significantly. The platform depends on voluntary data submission by national agencies.

Relevance to Global Transport Intelligence

The ATO is the most ambitious continental transport data initiative for Africa:

  • If successful, it would provide standardised transport statistics for the entire continent
  • Corridor monitoring data is uniquely valuable for trade facilitation analysis
  • The platform's challenges (data gaps, institutional capacity, sustainability) are instructive for any global-scale effort
  • A global transport intelligence system should integrate with ATO rather than duplicate its coverage for Africa

9. ITF – International Transport Forum (OECD)

What It Is

The International Transport Forum (ITF) is an intergovernmental organisation within the OECD family with 66 member countries. It serves as a think tank for transport policy and maintains one of the most comprehensive transport statistics databases for its member (primarily high-income) countries.

Data Content

The ITF statistics database includes:

  • Freight transport: Tonne-kilometres by mode (road, rail, inland waterway, pipeline, sea, air)
  • Passenger transport: Passenger-kilometres by mode
  • Infrastructure: Road/rail/waterway network lengths and characteristics
  • Road safety: Comprehensive road crash and fatality statistics (IRTAD database)
  • Vehicle fleet: Vehicle registrations by type
  • Investment and maintenance: Transport infrastructure spending
  • CO2 emissions: Transport-related emissions by mode and country
  • Urban mobility indicators: Emerging dataset
  • Logistics performance: Trade facilitation indicators

Geographic Coverage

  • 66 member countries: Primarily OECD nations plus Argentina, Brazil, China, India, Morocco, Tunisia, UAE, and others
  • Additional data through partnerships for non-member countries
  • IRTAD (road safety) covers ~40 countries with detailed data

Data Access

  • Statistics portal: stats.itf-oecd.org with interactive query tools
  • OECD.Stat API: SDMX-based API for programmatic access
  • Bulk downloads: CSV and Excel downloads available
  • Transport Outlook: Published every 2-3 years with projections to 2050
  • Formats: SDMX, CSV, Excel
  • License: OECD terms of use; generally open for non-commercial use

Current Status

Active and well-established. ITF statistics are updated annually. The Transport Outlook provides long-term projections. The ITF Summit (held annually) drives policy discussions.

Relevance to Global Transport Intelligence

ITF provides the gold standard for transport statistics in high-income countries:

  • Time-series data going back decades for OECD countries
  • Standardised definitions and collection methodologies (the "International Transport Statistics" framework)
  • The SDMX-based API enables automated data ingestion
  • Transport Outlook projections are invaluable for forward-looking analysis
  • IRTAD road safety data is the most authoritative cross-country crash database
  • Gap: limited coverage of low-income countries

10. World Bank Transport Data

What It Is

The World Bank maintains multiple transport-related datasets across its Open Data platform, project databases, and specialised programmes. This is not a single platform but a constellation of transport data resources held by the World Bank Group.

Data Content

Key transport-related datasets include:

  • World Development Indicators (WDI): Basic transport indicators (road density, vehicle ownership, air transport, rail) for all countries
  • Logistics Performance Index (LPI): Survey-based index of trade logistics performance (customs, infrastructure, tracking, timeliness) for 160 countries, published every 2 years
  • Rural Access Index (RAI): Proportion of rural population within 2 km of all-season road (SDG 9.1.1)
  • Doing Business / B-READY: Transport and trade facilitation indicators (trading across borders)
  • Road safety data: Contributions to WHO Global Status Report
  • Project-level data: Transport infrastructure project appraisals, implementation data, evaluations
  • SSATP data: African transport statistics through the SSATP programme
  • Climate and transport: Transport sector climate vulnerability data through GFDRR

Geographic Coverage

  • Global: WDI covers 217 economies
  • Strongest for developing countries where the World Bank has operational programmes

Data Access

  • Open Data API: RESTful API (data.worldbank.org/api) with extensive documentation
  • Bulk downloads: CSV, Excel, and API access for most datasets
  • DataBank: Interactive query tool for WDI and other databases
  • Microdata Library: Survey microdata (including transport surveys) available with varying access levels
  • Formats: CSV, JSON, XML, Excel
  • License: Creative Commons Attribution 4.0 (CC BY 4.0) for most datasets

Current Status

Active and continuously updated. The World Bank's open data commitment means most transport data is freely accessible. The LPI is updated biennially. WDI is updated annually.

Relevance to Global Transport Intelligence

The World Bank is the single most important institutional source of transport data for developing countries:

  • Global coverage with standardised definitions
  • Well-documented, mature API for data ingestion
  • The LPI is the go-to measure of logistics performance
  • Project-level data provides ground truth on infrastructure investments
  • RAI data is the key rural accessibility metric
  • Integration via the Open Data API would be straightforward

11. UNECE Transport Data Commons

Full details: UNECE Transport Data Commons Profile

What It Is

The UNECE Transport Data Commons (TDC) is an emerging initiative by the United Nations Economic Commission for Europe (UNECE) Inland Transport Committee to create a shared, interoperable platform for transport data. It aims to go beyond traditional statistical databases by establishing common data standards, ontologies, and exchange protocols that would allow disparate transport data systems to interoperate.

  • Operator: UNECE Inland Transport Committee (ITC)
  • URL: https://unece.org/transport (general); TDC materials distributed through ITC working groups
  • Governance: UNECE Working Party on Transport Statistics (WP.6) and related expert groups

Data Content

The TDC concept encompasses:

  • Statistical data: Traditional transport statistics (freight, passenger, infrastructure, safety) already collected by UNECE through annual questionnaires
  • Geospatial data: Transport network data with geographic references
  • Real-time data: Aspirational -- integration of real-time traffic and logistics data
  • Metadata standards: Common definitions, classifications, and quality frameworks
  • Data exchange protocols: Standardised formats for data sharing between national and international systems

Existing UNECE transport statistics include:

  • Annual road, rail, inland waterway, and pipeline statistics for 56 UNECE member states
  • Road traffic accident statistics
  • Census of Motor Traffic on Main International Traffic Arteries (E-road census)
  • Transport of Dangerous Goods statistics
  • Vehicle type approval data

Geographic Coverage

  • 56 UNECE member states: Europe, Central Asia, North America (US, Canada)
  • The TDC aspiration is to develop standards that could be adopted globally

Data Access

  • UNECE Statistical Database: https://w3.unece.org/PXWeb/en -- traditional query interface
  • Bulk downloads: Available for UNECE statistical publications
  • TDC platform: Under development; not yet publicly available as an integrated platform
  • Formats: PX (PC-Axis), CSV, Excel for current statistics
  • Aspirational: SDMX, linked data, API access for the TDC

Current Status

In development. The TDC is a strategic initiative that has been discussed at UNECE ITC sessions since approximately 2020-2021. Conceptual frameworks and pilot activities exist, but a fully operational "data commons" platform is not yet available. The initiative is progressing through working group discussions and pilot projects.

Relevance to Global Transport Intelligence

The UNECE TDC is perhaps the most conceptually aligned initiative with a global transport intelligence system:

  • It directly addresses data interoperability and standardisation
  • The standards and ontologies being developed could form the backbone of a global system
  • UNECE's convening power means standards have a path to adoption
  • Existing UNECE statistics provide a solid foundation for European and Central Asian coverage
  • Gap: the TDC is still early-stage and may take years to fully materialise

12. ADB Transport Outlook – Asian Development Bank

What It Is

The Asian Development Bank (ADB) publishes transport data and analysis primarily through its Transport Sector Assessment, Strategy, and Road Map documents and the broader Asian Development Outlook publications. ADB also maintains project-level transport data and supports transport statistics development in its member countries.

Data Content

  • Key Indicators for Asia and the Pacific: Transport-related indicators (road density, vehicle registration, freight, passengers) for ADB developing member countries
  • Transport sector assessments: Country-level transport sector diagnostics with detailed data
  • Project data: Transport infrastructure project information, financing, and evaluation
  • Cross-border transport: Data on trade corridors (e.g., Greater Mekong Subregion, CAREC corridors)
  • Urban transport: Data from urban transport projects and technical assistance
  • Road safety: Regional road safety data and analysis
  • Climate and transport: Climate risk assessments for transport infrastructure

Geographic Coverage

  • Asia-Pacific: 49 ADB developing member countries across Central Asia, East Asia, South Asia, Southeast Asia, and the Pacific Islands
  • Strongest coverage for countries with active ADB lending programmes

Data Access

  • Key Indicators Database (KIDB): Online query tool with basic transport statistics
  • ADB Data Library: Open data portal (data.adb.org) with downloadable datasets
  • API: ADB Data API available for programmatic access
  • Reports: Sector assessments, working papers, and technical reports freely available
  • Formats: CSV, Excel, PDF
  • License: Generally open access under ADB's open data policy

Current Status

Active. ADB regularly publishes transport sector data and analysis. The Key Indicators Database is updated annually. Transport sector assessments are produced for individual countries on a rolling basis.

Relevance to Global Transport Intelligence

ADB provides the best institutional coverage of Asian transport data:

  • Key Indicators Database fills gaps for countries poorly covered by OECD/ITF statistics
  • Corridor monitoring data (GMS, CAREC) provides trade facilitation metrics
  • Project-level data gives ground truth on infrastructure investments in Asia
  • Climate and transport analysis for the region

13. The African Transport Systems Database

Full details: African Transport Systems Database Profile

What It Is

The African Transport Systems Database is a comprehensive geospatial database of transport infrastructure across Africa, published as a data descriptor in the journal Scientific Data (Nature). It provides harmonised, continent-wide data on road, rail, port, airport, and waterway infrastructure compiled from multiple sources including OpenStreetMap, government data, and satellite-derived datasets.

  • Published in: Scientific Data (Nature Publishing Group)
  • Authors: Research team associated with infrastructure/transport geography research (the specific author team should be verified from the publication)
  • Data repository: Zenodo and/or figshare (open repository)
  • Publication year: Circa 2023-2024

Data Content

  • Road network: Classified road network (primary, secondary, tertiary, trunk) with attributes (surface type, condition where available, lanes)
  • Rail network: Operational and non-operational rail lines with gauge and status
  • Ports: Port locations with throughput data where available
  • Airports: Airport locations with runway data and traffic statistics where available
  • Inland waterways: Navigable waterway network
  • Administrative boundaries: Linked to country and sub-national administrative units
  • Accessibility metrics: Calculated travel time surfaces and accessibility indicators

Geographic Coverage

  • All 54 African countries
  • Resolution varies; road network data is most complete for primary and secondary roads
  • Rural/tertiary road coverage depends heavily on OpenStreetMap completeness

Data Access

  • Scientific Data paper: Peer-reviewed data descriptor with full methodology documentation
  • Data repository: Open download from Zenodo/figshare
  • Formats: GeoPackage, Shapefile, GeoJSON, CSV
  • License: Open (typically CC BY 4.0)
  • Code: Processing scripts typically available on GitHub

Current Status

Published and static. As a research publication, this is a snapshot dataset. It is not continuously updated, though the authors may publish updated versions. The value lies in the harmonisation and documentation effort.

Relevance to Global Transport Intelligence

This database is uniquely valuable for African transport infrastructure:

  • Provides a single, harmonised, quality-controlled geospatial dataset for the entire continent
  • Peer-reviewed methodology ensures data quality documentation
  • Open license enables unrestricted use
  • Could serve as the baseline Africa layer in a global transport system
  • Complements OPSIS (which has global coverage but may differ in African detail)
  • Limitation: static snapshot requires periodic updating

14. Transport Atlas (UN Resolution 2C Context)

What It Is

The Transport Atlas concept emerges from discussions around UN General Assembly Resolution 78/2C (and related resolutions) on sustainable transport, which called for improved global transport data and analytics. The idea is to create a comprehensive, UN-backed atlas of global transport systems that would support monitoring of transport-related SDGs and inform policy decisions.

  • Context: UN General Assembly resolutions on sustainable transport
  • Lead agencies: UN DESA, UNECE, regional commissions, potentially UN-Habitat for urban transport
  • Status: Conceptual / early planning stage

Data Content (Aspirational)

The Transport Atlas concept envisions:

  • Global transport network maps: Comprehensive geospatial data on all modes
  • Transport performance indicators: Standardised metrics across countries
  • SDG monitoring data: Particularly SDG 9.1.1 (Rural Access Index), SDG 11.2 (public transport access), SDG 3.6 (road safety)
  • Climate and transport: Emissions data and climate vulnerability assessments
  • Transport connectivity indices: Measures of how well countries and regions are connected

Geographic Coverage

  • Global -- all UN member states (aspirational)

Data Access

  • Not yet available as a platform
  • Would likely build on existing UN data systems (UNECE statistics, UN SDG databases, regional commission data)

Current Status

Proposed / conceptual. The Transport Atlas does not yet exist as an operational platform. It is a policy aspiration that has been discussed in UN forums. Its realisation depends on political commitment, funding, and institutional coordination among UN agencies.

Relevance to Global Transport Intelligence

The Transport Atlas represents the political and institutional aspiration that a global transport intelligence system could help realise:

  • It signals demand from the international community for better global transport data
  • A bottom-up technical effort (building a global transport intelligence system) could provide the data infrastructure that a top-down policy initiative (Transport Atlas) needs
  • Aligning with the Transport Atlas concept could provide political support and institutional buy-in for a technical platform

15. SUM4ALL Global Tracking Framework

What It Is

The Global Tracking Framework for Transport (GTF) is the first-ever global repository of transport data and indicators, maintained by the Sustainable Mobility for All (SuM4All) partnership — a consortium of 55+ international transport organisations convened by the World Bank. It provides 60+ indicators across 183 countries, organised around four policy goals (Universal Access, Efficiency, Safety, Green Mobility), and produces the Global Sustainable Mobility Index (GSMI) — a composite score for cross-country benchmarking.

Data Content

  • 7 principal indicators mapped to 4 policy goals (Rural Access Index, LPI, road mortality, transport GHG)
  • 53 supporting indicators covering all transport modes (road, rail, air, maritime)
  • GSMI composite score ranking 183 countries on transport sustainability
  • Country dashboards with sustainability gap analysis per goal
  • Upstream data from: World Bank WDI, WHO, IEA, UNCTAD, ILO, WEF, ITDP, Climate Watch

Geographic Coverage

  • 183 countries — near-global coverage
  • Completeness depends on upstream source reporting; LMIC gaps mirror World Bank/WHO/IEA gaps

Data Access

  • Web dashboards and PDF reports (no public API, no bulk CSV/JSON download)
  • Most underlying indicators accessible via upstream APIs already documented in the Data Access Audit
  • Indicator-to-source mapping: GTF Sources PDF

Current Status

Active. GTF 3.0 published in 2022 with 16 new indicators added. Regularly updated with new data. GSMI covers 183 countries (up from fewer in earlier versions).

Relevance to Global Transport Intelligence

The GTF is uniquely valuable as a framework and benchmarking tool:

  • Provides a ready-made taxonomy (4 goals) for organising transport indicators
  • GSMI enables cross-country comparison that no other source offers
  • Its indicator selection serves as a curated "what matters" list for transport policy
  • Identifies several upstream sources not yet in our audit (UNCTAD, IEA, WEF, ITDP)
  • The 4-goal structure could inform how we organise data in the intelligence system
  • Limitation: no programmatic access — replication from upstream APIs is the preferred integration path

Full dataset profile: sum4all-gtf.md


16. Cross-Platform Comparison Matrix

By Data Type

Data TypeOPSISPortWatchITFWBUNECEADBATOAfricanDBSUM4ALL
Road network geometryYes------------Yes--
Rail network geometryYes------------Yes--
Port locations/dataYesYesPartialPartialPartialPartialPartialYesPartial
Airport dataYes--PartialPartialPartialPartialPartialYesPartial
Freight statistics--YesYesPartialYesPartialPartial--Partial
Passenger statistics----YesPartialYesPartialPartial--Partial
Road safety----YesPartialYesPartialPartial--Yes
Climate/hazard riskYesYes--Partial--Partial----Partial
Real-time monitoring--Yes--------------
Logistics performance--PartialPartialYes (LPI)--PartialPartial--Yes
Investment/spending----YesYesYesYesPartial--Partial
Composite index/ranking----------------Yes (GSMI)

By Technical Capability

CapabilityOPSISPortWatchITFWBUNECEADBATOAfricanDBSUM4ALL
Public APIPartialYesYesYesNoYesNoN/ANo
Bulk downloadYesPartialYesYesYesYesLimitedYesNo
Open licenseYesRestrictedRestrictedCC BY 4.0OpenOpenTBDCC BY 4.0WB terms
Machine-readableYesYesYesYesPartialYesLimitedYesNo
Real-time updatesNoYesNoNoNoNoNoNoNo
Open-source codeYesNoNoNoNoNoNoPartialNo

17. Recommendations for a Global Transport Intelligence System

Tier 1: Core Data Sources (integrate first)

  1. OPSIS / open-gira -- Use as the foundational geospatial layer for transport networks globally. Leverage the open-source analysis codebase.
  2. PortWatch -- Integrate as the maritime monitoring layer, providing real-time port activity and trade flow data.
  3. World Bank Open Data -- Use the API to ingest key transport indicators (WDI, LPI, RAI) for all countries.
  4. ITF Statistics -- Integrate via SDMX API for high-quality time-series data for OECD+ countries.

Tier 2: Regional Enrichment (add for depth)

  1. African Transport Systems Database -- Use as the detailed Africa layer, complementing OPSIS.

  2. ADB Key Indicators -- Fill Asia-Pacific gaps in ITF coverage.

  3. ATO -- Monitor and integrate as the platform matures; valuable for African corridor data.

  4. UNECE Statistics -- Use existing statistics for Europe/Central Asia; watch TDC development.

  5. SUM4ALL GTF -- Adopt the 4-goal taxonomy and GSMI methodology; replicate from upstream APIs rather than scraping. Use as the reference framework for indicator selection and country benchmarking.

Tier 3: Methodological and Conceptual (inform design)

  1. TDCI -- Use indicator framework to inform the global system's schema design.
  2. HVT / RECAP -- Draw on research datasets and methodologies, particularly for data-poor environments and rural access.
  3. Transport Atlas -- Align with the UN vision to build institutional support.
  4. UNECE TDC -- Adopt emerging standards and ontologies as they are published.

Key Gaps to Address

  • Real-time road transport data: No platform provides global real-time road traffic data (PortWatch does this for maritime)
  • Urban transport / public transit: Weak coverage across all platforms; consider GTFS aggregators (e.g., Transitland, OpenMobilityData)
  • Freight logistics (overland): Limited data on trucking, warehousing, last-mile delivery
  • Transport services (vs. infrastructure): Most platforms focus on physical assets; service frequency, reliability, and cost data is scarce
  • Pacific Islands, Caribbean, Central Asia: Systematic coverage gaps across most platforms

This document serves as a foundation for designing data integration strategies for a Global Transport Intelligence System. Each platform profile should be validated against current platform URLs and documentation before integration work begins.

OPSIS -- Open Platform for Systemic Infrastructure Spatial Analysis

Platform URL: https://global.infrastructureresilience.org/ Operator: University of Oxford / GFDRR / World Bank Code Repository: https://github.com/nismod Last reviewed: 2026-02-09


1. Overview

OPSIS (Open Platform for Systemic Infrastructure Spatial analysis) is an open-access geospatial platform that enables the visualisation and analysis of global infrastructure networks and their vulnerability to natural hazards and climate change. The platform is a central output of the Global Infrastructure Resilience Initiative (GIRI), a partnership between the University of Oxford's infrastructure research groups and the World Bank's Global Facility for Disaster Reduction and Recovery (GFDRR).

The platform name "OPSIS" has been used to describe the suite of tools and data at global.infrastructureresilience.org. It builds on years of research at Oxford under the National Infrastructure Systems Model (nismod) programme and the Infrastructure Transitions Research Consortium (ITRC).

Key Organisations

OrganisationRole
University of Oxford (School of Geography & Environment, Environmental Change Institute)Research, methodology, software development
GFDRR (Global Facility for Disaster Reduction and Recovery, World Bank)Funding, institutional support, policy engagement
World BankInstitutional host for GFDRR, data consumer
UNDRRDisaster risk reduction policy alignment
Various national partnersCountry-level data provision and validation

2. Data Content

2.1 Transport Infrastructure Networks

The transport data layer is one of the most complete components of the platform:

Roads:

  • Global road network derived from OpenStreetMap and supplemented with government data where available
  • Classification: motorway, trunk, primary, secondary, tertiary, residential/local
  • Attributes include: surface type (paved/unpaved where data exists), number of lanes (where mapped), bridge/tunnel identification
  • Quality varies by region -- excellent in Europe, North America, East Asia; variable in Sub-Saharan Africa, Central Asia

Railways:

  • Global rail network including main lines and branch lines
  • Attributes: gauge, electrification status, operational status
  • Derived primarily from OpenStreetMap with supplementary sources

Ports:

  • Major port locations globally
  • Linked to trade flow data where available
  • Port area/boundary polygons for hazard exposure analysis

Airports:

  • Airport locations (from OurAirports and OpenStreetMap)
  • Runway data, airport classification (international, domestic, military)

Inland Waterways:

  • Navigable waterway network (coverage varies significantly by region)

2.2 Other Infrastructure Sectors

  • Energy: Power plants (type, capacity, fuel), transmission lines, substations, off-grid solar
  • Water: Dams, water treatment plants, distribution networks
  • Telecommunications: Cell towers, submarine cables, fibre networks

2.3 Hazard Layers

  • Flood: Fluvial (river), pluvial (surface water), and coastal flood maps at multiple return periods (e.g., 1-in-10, 1-in-100, 1-in-1000 year)
  • Tropical cyclones: Wind speed maps at multiple return periods
  • Earthquake: Seismic hazard maps (peak ground acceleration)
  • Landslide: Susceptibility maps
  • Drought: Drought hazard indicators
  • Climate change scenarios: Hazard projections under RCP/SSP scenarios

2.4 Analytical Outputs

  • Exposure analysis: Which infrastructure assets are located in hazard zones
  • Expected Annual Damage (EAD): Modelled damage costs integrating hazard probability and asset vulnerability
  • Criticality analysis: Network analysis identifying which assets, if disrupted, would have the largest impact on service delivery (e.g., which road segments carry the most traffic, which bridges, if destroyed, would cause the longest detours)
  • Adaptation analysis: Cost-benefit analysis of climate adaptation measures for infrastructure

3. Geographic Coverage

RegionRoad CoverageRail CoveragePort CoverageHazard Coverage
EuropeExcellentExcellentGoodGood
North AmericaExcellentGoodGoodGood
East AsiaGoodGoodGoodGood
South AsiaGoodModerateGoodGood
Southeast AsiaGoodModerateGoodGood
Sub-Saharan AfricaModerateModerateGoodGood
Central AsiaModerateModerateLimitedGood
Middle East / N. AfricaModerateModerateGoodGood
Latin AmericaGoodModerateGoodGood
Pacific IslandsLimitedN/AModerateGood

Coverage quality is primarily driven by OpenStreetMap completeness for transport networks, and by global hazard modelling availability for hazard layers.


4. Technical Architecture

4.1 Software Stack

The platform is built on an open-source technology stack:

  • Backend analysis: Python (NetworkX, GeoPandas, Rasterio, Snail)
  • Geospatial processing: PostGIS, GDAL/OGR
  • Web frontend: React-based web application with Mapbox GL JS for map rendering
  • Tiling: Vector tiles served via standard protocols
  • Data storage: Combination of GeoPackage files, GeoTIFFs, and PostgreSQL/PostGIS databases

4.2 Key Code Repositories

RepositoryPurpose
nismod/open-giraOpen Global Infrastructure Risk Analysis -- the core analysis pipeline for processing infrastructure networks, running hazard exposure analysis, and computing damage/disruption metrics
nismod/irv-frontendThe web frontend for the infrastructure resilience visualisation platform
nismod/snailSpatial Network Analysis for Infrastructure Links -- Python library for spatial network risk analysis
nismod/infraInfrastructure data processing pipelines

4.3 Data Formats

FormatUse Case
GeoPackage (.gpkg)Primary format for vector infrastructure data
GeoJSONWeb-friendly vector data
GeoTIFFRaster hazard data, damage maps
CSVTabular statistics, indicator data
ParquetLarge tabular datasets
COG (Cloud Optimized GeoTIFF)Cloud-hosted raster data

4.4 Data Access Methods

  • Web viewer: Interactive exploration at global.infrastructureresilience.org
  • GitHub repositories: Source code and selected processed datasets
  • Data downloads: Available through the web platform and associated data repositories
  • No formal REST API for data queries (as of early 2025), though the open-source codebase allows full reproduction of analyses
  • Cloud hosting: Some data available through cloud-optimised formats (COG, cloud-hosted Parquet)

5. Licensing

  • Code: MIT License (most repositories)
  • Processed/derived data: Open Data Commons Open Database License (ODbL) for OSM-derived data; CC BY 4.0 for other derived datasets
  • Input data: Varies by source -- some hazard datasets have specific licensing (e.g., some flood models are proprietary)
  • The platform itself is free to access and use

6. Strengths and Limitations

Strengths

  • Global scope with consistent methodology across countries
  • Multi-hazard analysis covering all major natural hazards
  • Network-level analysis goes beyond asset-level exposure to assess systemic risk
  • Open source -- all analysis code is publicly available and reproducible
  • Active development with growing country coverage and analytical capabilities
  • Strong institutional backing (World Bank, Oxford) ensures continuity

Limitations

  • Static analysis -- no real-time monitoring or updating; analyses reflect a snapshot in time
  • OSM dependency -- transport network quality mirrors OpenStreetMap completeness, which is uneven globally
  • No formal API -- programmatic access requires working with the codebase directly
  • Limited attribute data -- network geometries are well-covered, but traffic volumes, condition data, and operational characteristics are mostly absent
  • Modelled rather than observed -- damage and disruption estimates are based on models and assumptions, not observed events

7. Integration Strategy for Global Transport Intelligence

What to Use

  1. Transport network geometries -- Use as the base spatial layer for road, rail, port, and airport networks globally
  2. Hazard exposure data -- Pre-computed exposure analysis for climate resilience assessments
  3. Criticality metrics -- Network analysis results identifying the most important infrastructure assets
  4. Analysis pipelines -- Adapt the open-gira and snail codebases for custom analysis

How to Integrate

  1. Data ingestion: Download GeoPackage files from data repositories; parse using GeoPandas/GDAL
  2. Network model: Use the processed network topologies as the backbone for routing and connectivity analysis
  3. Hazard overlay: Combine with PortWatch maritime data for a multi-modal resilience view
  4. Update mechanism: Periodically re-run data pipelines against updated OSM extracts and hazard models
  5. Attribution: Link network segments to ITF/WB/UNECE statistics for traffic volume enrichment

Key Contacts / Entry Points

  • The OPSIS/GIRI team is reachable through the University of Oxford's Environmental Change Institute
  • GFDRR at the World Bank coordinates the institutional partnership
  • GitHub issues on the nismod repositories are monitored by the development team

This profile should be validated against the current state of global.infrastructureresilience.org and the nismod GitHub organisation.

PortWatch / OxMarTrans -- IMF Maritime Transport Monitoring

Platform URL: https://portwatch.imf.org/ Operator: IMF Research Department & University of Oxford Last reviewed: 2026-02-09


1. Overview

PortWatch is a real-time global maritime trade monitoring platform developed jointly by the International Monetary Fund (IMF) and the Oxford Martin Programme on the Future of Trade (OxMarTrans) at the University of Oxford. The platform uses Automatic Identification System (AIS) vessel tracking data to monitor port activity, detect trade disruptions, and estimate the economic impact of supply chain shocks.

PortWatch was created in response to the COVID-19 pandemic's disruption of global trade and has since evolved into a standing capability for monitoring maritime supply chains. It represents one of the most advanced applications of "big data" (AIS vessel movements) to macroeconomic analysis.

Key Organisations

OrganisationRole
IMF Research DepartmentEconomic analysis, platform hosting, institutional authority
Oxford Martin School (OxMarTrans programme)AIS data processing, trade flow estimation, academic research
MarineTraffic / Spire / other AIS providersRaw AIS vessel tracking data
UN COMTRADEBaseline trade statistics for calibration

2. Data Content

2.1 Port Activity Data

  • Vessel calls: Number and type of vessels calling at each port, by vessel category (container, bulk, tanker, general cargo, etc.)
  • Port throughput estimates: Estimated cargo volumes based on vessel size, type, and port calls
  • Turnaround time: Average time vessels spend in port (from arrival to departure)
  • Waiting time: Time vessels spend at anchorage before berthing
  • Historical time series: Port activity data going back several years, enabling trend analysis and anomaly detection

2.2 Disruption Detection

  • Automated alerts: Algorithmic detection of abnormal drops in port activity (e.g., sudden decline in vessel calls)
  • Disruption events: Catalogued events linking port disruptions to causes (natural disaster, geopolitical event, strike, etc.)
  • Recovery tracking: Monitoring how quickly port activity returns to baseline after disruption

2.3 Trade Flow Estimates

  • Bilateral trade flows: Estimated maritime trade volumes between country pairs, based on vessel movements and port-to-port connections
  • Commodity-level estimates: Disaggregation by broad commodity categories (containers, dry bulk, liquid bulk, etc.)
  • Trade network analysis: Identification of key maritime trade routes and dependencies

2.4 Climate and Hazard Exposure

  • Cyclone tracking: Real-time tropical cyclone tracks overlaid on port locations
  • Flood exposure: Coastal and riverine flood risk for port areas
  • Sea level rise: Long-term exposure projections for port infrastructure
  • Historical events: Database of past climate-related port disruptions

2.5 Economic Impact Modelling

  • GDP impact estimates: Modelled effects of port disruptions on country-level GDP, using input-output models
  • Trade impact estimates: Estimated changes in bilateral trade volumes due to disruptions
  • Vulnerability indices: Country-level measures of economic vulnerability to maritime trade disruptions

3. Geographic Coverage

3.1 Port Coverage

  • 1,300+ ports globally monitored (the exact number continues to grow)
  • Coverage includes all major commercial ports worldwide
  • Smaller ports, fishing ports, and military ports may have limited coverage

3.2 Regional Breakdown

RegionPorts CoveredCoverage Quality
East Asia250+Excellent
Europe300+Excellent
North America100+Excellent
Southeast Asia150+Good
South Asia50+Good
Middle East50+Good
Sub-Saharan Africa100+Moderate
Latin America150+Good
Pacific Islands30+Limited

3.3 Vessel Coverage

  • AIS coverage is near-global for large commercial vessels (vessels over 300 gross tonnage are required to carry AIS transponders under IMO regulations)
  • Smaller vessels, inland vessels, and fishing boats may not be tracked
  • AIS signal reception can vary in areas far from terrestrial receivers (satellite AIS fills many of these gaps)

4. Technical Architecture

4.1 Data Pipeline

AIS Data Providers --> Raw vessel positions (billions of points)
        |
        v
  Port boundary matching --> Vessel enters/exits port polygons
        |
        v
  Vessel classification --> Type, size, cargo estimation
        |
        v
  Trade flow estimation --> Origin-destination pairs, bilateral trade
        |
        v
  Anomaly detection --> Disruption alerts, deviation from baselines
        |
        v
  Economic modelling --> GDP/trade impact estimates
        |
        v
  PortWatch Dashboard --> Web interface and API

4.2 API

PortWatch provides a RESTful API for programmatic access. Key endpoints include:

  • Port activity: Time series of vessel calls, throughput, turnaround times for individual ports
  • Disruption alerts: Current and historical disruption events
  • Trade flows: Bilateral maritime trade estimates
  • Port metadata: Port locations, characteristics, country mapping

Authentication: API access may require registration; terms of use apply.

Formats: JSON responses, with some endpoints supporting CSV export.

Rate limits: Subject to IMF fair use policies.

4.3 Web Dashboard

The web dashboard at portwatch.imf.org provides:

  • Interactive global map of port activity
  • Port-level detail pages with time series charts
  • Disruption event timeline and alerts
  • Country-level trade flow visualisations
  • Data download for selected views

5. Key Publications and Methodology

The PortWatch methodology is documented in IMF Working Papers and academic publications:

  • Cerdeiro, D.A., Komaromi, A., Liu, Y., and Saez, M. (2020). "World Seaborne Trade in Real Time: A Proof of Concept for Building AIS-based Nowcasts from Scratch." IMF Working Paper WP/20/57.
  • Verschuur, J., Koks, E.E., and Hall, J.W. (2021). "Global economic impacts of COVID-19 lockdown measures stand out in high-frequency shipping data." PLoS ONE, 16(4).
  • Verschuur, J., Koks, E.E., and Hall, J.W. (2022). "Ports' criticality in international trade and global supply-chains." Nature Communications, 13, 4351.

These publications establish the methodological foundation for converting AIS vessel tracking data into economically meaningful trade indicators.


6. Licensing and Access

AspectDetails
Web dashboardFree, open access
APIAvailable; may require registration
Data downloadSelected datasets downloadable
Terms of useIMF terms apply; generally free for research, education, and non-commercial use
Commercial useMay require specific permissions
Raw AIS dataNOT provided by PortWatch (proprietary to AIS data providers)

7. Strengths and Limitations

Strengths

  • Near-real-time monitoring -- one of very few platforms offering real-time global transport data
  • Economic integration -- direct link from physical transport data to economic impact analysis
  • IMF authority -- institutional credibility and global reach
  • Disruption detection -- automated early warning for supply chain shocks
  • Academic rigour -- methodology published in peer-reviewed journals
  • API available -- enables programmatic integration

Limitations

  • Maritime only -- does not cover land transport, aviation, or inland waterways
  • Large vessels only -- AIS tracking misses smaller vessels and informal maritime trade
  • Modelled data -- trade flow estimates are derived, not observed (calibrated against customs data)
  • Port-centric -- data is aggregated to port level; detailed vessel-level data is not exposed
  • No open-source code -- unlike OPSIS, the analysis pipeline is not publicly available
  • IMF access terms -- while free for research, commercial use terms may be restrictive

8. Integration Strategy for Global Transport Intelligence

What to Use

  1. Port activity data -- Real-time and historical vessel calls, throughput, turnaround times as a maritime transport monitoring layer
  2. Disruption alerts -- Automated notifications for supply chain early warning systems
  3. Trade flow estimates -- Maritime bilateral trade data to complement overland freight statistics
  4. Climate exposure -- Port-level hazard data for resilience assessments

How to Integrate

  1. API integration: Connect to PortWatch API for automated data ingestion
    • Poll for updated port activity data (e.g., daily or weekly)
    • Subscribe to disruption alerts for real-time notifications
  2. Port-network linking: Match PortWatch port identifiers to OPSIS port geometries and to land-side transport networks
  3. Trade-transport correlation: Link maritime trade flows to overland corridors (e.g., a surge in port activity in Mombasa implies increased freight on the Northern Corridor)
  4. Dashboard integration: Embed PortWatch visualisations or reformat data for a unified transport dashboard
  5. Economic overlay: Use GDP impact estimates to prioritise transport corridors by economic significance

Complementary Platforms

  • OPSIS: Provides the port-to-hinterland transport network that PortWatch lacks
  • ITF: Provides freight statistics by mode to contextualise maritime data
  • ATO: Provides African corridor monitoring to link with port activity
  • World Bank LPI: Provides logistics performance context for PortWatch port data

This profile should be validated against the current PortWatch API documentation and terms of use at portwatch.imf.org.

UNECE Transport Data Commons (TDC)

Parent Organisation URL: https://unece.org/transport Statistics Portal: https://w3.unece.org/PXWeb/en Operator: UNECE Inland Transport Committee Last reviewed: 2026-02-09


1. Overview

The UNECE Transport Data Commons (TDC) is a strategic initiative by the United Nations Economic Commission for Europe (UNECE) to modernise and interconnect transport data systems globally. Unlike a traditional database, the TDC is conceived as a data ecosystem -- a set of shared standards, protocols, and infrastructure that would allow national statistical offices, international organisations, and private-sector data holders to share and combine transport data in interoperable ways.

The initiative sits within the UNECE Inland Transport Committee (ITC), the principal UN body for inland transport conventions and agreements in the UNECE region. It is driven by the recognition that transport data is fragmented across modes, jurisdictions, and institutions, and that the transition to sustainable, digitalised transport systems requires fundamentally new approaches to data sharing.

Institutional Context

BodyRole
UNECE Inland Transport Committee (ITC)Governing body; sets strategic direction
Working Party on Transport Statistics (WP.6)Technical coordination of transport statistics
Working Party on Transport Trends and Economics (WP.5)Economic and policy analysis
Group of Experts on Transport Data CommonsDedicated expert group developing the TDC concept
UNECE Statistics DivisionData collection, processing, and dissemination

2. Existing UNECE Transport Statistics

Before discussing the TDC initiative, it is important to understand the existing UNECE transport statistics programme, which the TDC aims to transform and extend.

2.1 Annual Questionnaire Data

UNECE collects transport data annually from its 56 member states through standardised questionnaires. Key datasets include:

Road Transport:

  • Road network length by type (motorway, national, regional, etc.)
  • Vehicle fleet by type (passenger cars, buses, goods vehicles, etc.)
  • New vehicle registrations
  • Road freight (tonne-km) and passenger (passenger-km) transport
  • Road traffic accidents, injuries, and fatalities
  • Road infrastructure investment and maintenance expenditure

Rail Transport:

  • Rail network length (electrified/non-electrified, gauge)
  • Rolling stock (locomotives, passenger coaches, freight wagons)
  • Rail freight (tonne-km) and passenger (passenger-km) transport
  • Rail safety statistics

Inland Waterway Transport:

  • Waterway network length
  • Vessel fleet
  • Freight volumes (tonne-km)

Pipeline Transport:

  • Oil and gas pipeline statistics

Combined/Intermodal Transport:

  • Intermodal transport units (TEUs, swap bodies) statistics

2.2 E-Road Census

The Census of Motor Traffic on Main International Traffic Arteries (E-road census) provides traffic volume data (AADT -- Annual Average Daily Traffic) on the European E-road network. This census is conducted approximately every 5 years.

2.3 Transport of Dangerous Goods

Statistics on the transport of dangerous goods by road, rail, and inland waterway.

2.4 Glossary for Transport Statistics

The UNECE/ITF/Eurostat Glossary for Transport Statistics provides standardised definitions for transport statistical terms. This is a critical reference for any data harmonisation effort.


3. The Transport Data Commons Initiative

3.1 Concept and Vision

The TDC initiative goes beyond traditional statistics to envision a connected data ecosystem with the following characteristics:

  • Interoperability: Transport data from different sources (national statistics, sensors, private sector) should be combinable using shared standards
  • Multi-modal: Breaking down silos between road, rail, maritime, air, and urban transport data
  • Multi-scale: From local/urban to national to international to global
  • Dynamic: Moving beyond annual statistics to more frequent, potentially real-time data
  • FAIR principles: Data should be Findable, Accessible, Interoperable, and Reusable
  • Inclusive: Developing country participation and capacity building

3.2 Key Components (Proposed)

ComponentDescriptionStatus
Common data model / ontologyShared vocabulary and data structure for transport dataUnder development
Metadata standardsStandardised descriptions of datasets enabling discoveryBuilding on existing SDMX/DDI
Data exchange protocolsTechnical standards for data sharing between systemsConceptual
Quality frameworkCommon approach to data quality assessmentBuilding on UN quality frameworks
Reference datasetsShared foundational datasets (e.g., transport network geometries, port/airport codes)Partial (existing UNECE data)
Governance frameworkRules for data sharing, access, attributionUnder discussion
Capacity buildingTraining and tools for countries to participatePlanned

3.3 Relationship to Other Initiatives

The TDC does not exist in isolation. It connects to several broader data initiatives:

  • UN Global Platform: The UN's cloud-based platform for big data and data science, which could host TDC infrastructure
  • SDMX (Statistical Data and Metadata eXchange): The standard already used by OECD/ITF and Eurostat; TDC should extend rather than replace it
  • Linked Open Data: The TDC may adopt semantic web / linked data approaches for data interoperability
  • EU Mobility Data Space: The European Union's initiative for sharing mobility data across member states; the TDC and EU MDS should be interoperable
  • MaaS (Mobility as a Service) data standards: NeTEx, SIRI, GTFS, and other transit data standards that the TDC could incorporate

4. Geographic Coverage

4.1 Current Statistics Coverage

The 56 UNECE member states span:

  • Europe: All European countries including EU, EFTA, Western Balkans, Eastern Europe
  • Central Asia: Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan
  • Caucasus: Armenia, Azerbaijan, Georgia
  • North America: Canada, United States
  • Israel, Turkey

4.2 Aspirational TDC Coverage

The TDC aims to develop standards and protocols that could be adopted globally, beyond the UNECE region. Collaboration with other UN regional commissions (ECA, ESCAP, ECLAC, ESCWA) could extend coverage to their member states.


5. Data Access

5.1 Current Access Methods

MethodURLNotes
PXWeb statistical databasew3.unece.org/PXWeb/enInteractive query tool; data in PX format, CSV, Excel
UNECE Statistical Publicationsunece.org/statisticsAnnual bulletin, transport statistics for Europe and North America
PDF/Excel reportsVariousPublished analyses and country profiles
GlossaryPublished as PDF and onlineReference for definitions

5.2 Planned TDC Access (Aspirational)

  • API (SDMX-based): Machine-readable access to statistical data
  • Linked data endpoints: SPARQL or similar for semantic queries
  • Data catalogue: Searchable metadata registry of transport datasets
  • Data download portal: Improved bulk download capabilities
  • Interoperability layer: Protocols for connecting to national data systems

6. Technical Standards and Classifications

UNECE maintains or co-maintains several key transport classifications:

StandardDescription
CEVNIEuropean Code for Inland Waterways
ADREuropean Agreement concerning the International Carriage of Dangerous Goods by Road
COTIF/RIDRegulations concerning the International Carriage of Dangerous Goods by Rail
Vehicle type approval (1958 Agreement)Harmonised vehicle technical standards
Digital tachographStandards for recording driving/rest times
TIR ConventionInternational road transport customs transit system
CMRConvention on the Contract for the International Carriage of Goods by Road
E-road network classificationStandardised designation of main international traffic arteries

These conventions and standards are globally significant and form part of the regulatory infrastructure that a transport data commons would need to reference.


7. Strengths and Limitations

Strengths

  • Institutional authority: UNECE is the UN body with the legal mandate for inland transport conventions; standards it develops have a clear path to adoption
  • Long time series: Annual statistical data going back decades for many indicators
  • Standardised definitions: The UNECE/ITF/Eurostat Glossary is the authoritative reference for transport statistics terminology
  • Convention framework: The transport conventions (TIR, ADR, CMR, etc.) provide a legal and operational context that pure data platforms lack
  • Global ambition: The TDC is explicitly designed to be scalable beyond the UNECE region

Limitations

  • Early stage: The TDC is still largely conceptual; no operational platform exists yet
  • Slow pace: UN processes are consensus-driven and slow; the TDC may take many years to materialise
  • Limited to inland transport: Maritime and aviation are largely outside UNECE ITC's mandate (IMO and ICAO respectively)
  • Annual frequency: Current statistics are annual, with 1-2 year publication lags
  • European focus: Despite 56 member states, the strongest data coverage is for European countries
  • No geospatial data: Current statistics are tabular (national aggregates), not spatially referenced

8. Integration Strategy for Global Transport Intelligence

What to Use Now

  1. Existing statistics: Ingest current UNECE transport statistics (via PXWeb or bulk download) for European and Central Asian transport indicators
  2. Glossary: Adopt the UNECE/ITF/Eurostat Glossary as the basis for the global system's data dictionary
  3. Classifications: Use UNECE transport classifications (E-road network, vehicle types, etc.) as reference standards
  4. E-road census data: Traffic volume data for the European road network

What to Watch

  1. TDC development: Monitor the ITC working groups for progress on data standards and protocols
  2. Common data model: When published, evaluate the TDC data model/ontology for adoption
  3. API development: When available, integrate with the TDC API
  4. EU Mobility Data Space: Watch for convergence or divergence with the EU initiative

How to Contribute

A global transport intelligence system could contribute to the TDC rather than just consume from it:

  • Share methodologies for data harmonisation developed during the global system's construction
  • Provide test cases for TDC standards (e.g., "here is how African transport data maps to the TDC data model")
  • Contribute open-source tools for data transformation and quality assessment
  • Participate in UNECE working group discussions to ensure TDC standards meet global needs

Complementary Platforms

  • ITF: The OECD's ITF uses SDMX and covers similar (but not identical) countries; coordinate to avoid duplication
  • Eurostat: Covers EU member states with more granular data; should be interoperable with TDC
  • OPSIS: Provides the geospatial infrastructure data that UNECE statistics lack
  • PortWatch: Covers maritime trade data outside UNECE ITC's inland transport mandate

This profile should be validated against current UNECE ITC session documents and the latest TDC working group outputs.

The African Transport Systems Database

Publication: Scientific Data (Nature Publishing Group) Data Repository: Zenodo / figshare (open access) Operator: Academic research team Last reviewed: 2026-02-09


1. Overview

The African Transport Systems Database is a comprehensive, harmonised geospatial database of transport infrastructure across all 54 African countries, published as a peer-reviewed data descriptor in the journal Scientific Data (part of the Nature portfolio). It represents one of the most systematic efforts to compile, clean, harmonise, and validate continent-wide transport infrastructure data from multiple sources.

The database was created by a research team working at the intersection of transport geography, development economics, and geospatial analysis. It addresses the long-standing problem that transport data for Africa is fragmented (scattered across national agencies, international organisations, and crowdsourced platforms), inconsistent (different classification systems, formats, and vintages), and incomplete (many countries lack comprehensive transport infrastructure inventories).

Key Features

  • Multi-modal: Covers roads, railways, ports, airports, and inland waterways
  • Continent-wide: All 54 African Union member states
  • Harmonised: Consistent classification system and attribute schema across countries
  • Open access: Published under an open license with full methodology documentation
  • Peer-reviewed: Subjected to the Scientific Data review process, ensuring methodological transparency

2. Data Content

2.1 Road Network

The road network layer is the largest component of the database:

AttributeDescription
GeometryLineString geometries representing road segments
ClassificationHarmonised road hierarchy (trunk, primary, secondary, tertiary, unclassified)
Surface typePaved, unpaved, gravel, earth (where data available)
LanesNumber of lanes (where data available)
ConditionRoad condition category (where data available -- coverage is limited)
Bridge/tunnelIdentification of bridges and tunnels
SourceData provenance (OSM, government, other)

Sources: Primarily OpenStreetMap, supplemented and validated with:

  • National road agency data (where available and accessible)
  • World Bank road network databases
  • Satellite-derived road detection (for validation)
  • Previous academic datasets

Coverage notes:

  • Primary and trunk roads: generally complete across the continent
  • Secondary roads: good coverage in most countries
  • Tertiary and local roads: coverage varies enormously; some countries have excellent OSM coverage (e.g., Kenya, Tanzania), while others have major gaps (e.g., DRC, Central African Republic)

2.2 Rail Network

AttributeDescription
GeometryLineString geometries representing rail lines
StatusOperational, non-operational, under construction, planned
GaugeTrack gauge (Cape gauge 1067mm, standard gauge 1435mm, metre gauge 1000mm, etc.)
ElectrificationElectrified or non-electrified
OperatorOperating entity (where known)

Coverage notes:

  • Continental rail network is relatively well-mapped (Africa's rail network is smaller and more concentrated than its road network)
  • Includes historical/abandoned lines, which are important for understanding potential rehabilitation options
  • New standard gauge railways (e.g., SGR in Kenya, Addis Ababa-Djibouti) included

2.3 Ports

AttributeDescription
GeometryPoint locations
NamePort name
TypeSeaport, river port, lake port
Size/classMajor, medium, small
ThroughputAnnual cargo volume (where data available)
Container capacityTEU capacity (where data available)
CountryCountry code

Coverage: Covers major commercial ports, fishing ports, and inland ports. Approximately 200+ ports across the continent.

2.4 Airports

AttributeDescription
GeometryPoint locations
NameAirport name
ICAO/IATA codesInternational designations
TypeInternational, domestic, military, private
RunwayLength, surface type
TrafficPassenger and cargo volumes (where data available)

Coverage: Includes international and major domestic airports. Coverage of small airstrips varies.

2.5 Inland Waterways

AttributeDescription
GeometryLineString geometries
NavigabilityNavigable, seasonally navigable, non-navigable
River/lakeName of water body

Coverage: Major navigable rivers (Congo, Niger, Nile, Zambezi) and lakes (Victoria, Tanganyika, Malawi). Coverage of seasonal navigability is limited.

2.6 Derived Datasets

The database may also include derived analytical products:

  • Travel time surfaces: Raster maps showing estimated travel time to nearest city/market
  • Accessibility indices: Population-weighted measures of transport access
  • Network connectivity metrics: Graph-theoretic measures of network connectivity by country and region
  • Road density maps: Km of road per sq km or per capita, by administrative unit

3. Geographic Coverage

3.1 Country Coverage

All 54 African Union member states are included. Data quality varies by country:

High quality (good OSM coverage + government data): South Africa, Kenya, Tanzania, Ghana, Rwanda, Uganda, Morocco, Tunisia, Egypt, Senegal, Botswana, Namibia

Moderate quality (reasonable OSM coverage): Ethiopia, Nigeria, Mozambique, Zambia, Zimbabwe, Malawi, Cameroon, Ivory Coast, Mali, Burkina Faso

Lower quality (sparse OSM, limited government data): DRC, Central African Republic, South Sudan, Eritrea, Somalia, Chad, Equatorial Guinea, Guinea-Bissau

3.2 Temporal Coverage

The database represents a snapshot at the time of compilation (circa 2022-2023). It is not a time-series database. Historical changes (e.g., new road construction) are not tracked within the database itself, though the operational status of rail lines provides some temporal information.


4. Methodology

4.1 Data Collection

The research team used a multi-source approach:

  1. OpenStreetMap extraction: Bulk download of OSM transport features for Africa, filtered and classified
  2. Government data integration: Where national road agencies or transport ministries provided official network data, this was compared with and used to enhance the OSM base
  3. International organisation data: World Bank, AfDB, and other international organisation datasets were cross-referenced
  4. Satellite validation: Selected areas were validated against satellite imagery (e.g., Google Earth, Sentinel-2) to assess completeness
  5. Literature review: Previous academic datasets (e.g., GRIP global roads database, Natural Earth roads) were compared

4.2 Harmonisation

A key contribution of the database is the harmonisation of road classifications across countries:

  • African countries use different road classification systems (national, regional, district, community roads; or A/B/C/D classifications; or numbered route systems)
  • The database maps all country-specific classifications to a harmonised hierarchy (trunk, primary, secondary, tertiary, unclassified)
  • The mapping methodology is documented, enabling users to trace how national classifications were converted

4.3 Quality Assessment

The data descriptor includes a quality assessment section covering:

  • Completeness analysis (comparison with known network lengths from government statistics)
  • Positional accuracy assessment (sample-based comparison with high-resolution imagery)
  • Attribute accuracy (surface type, classification validation)
  • Consistency checks (network topology, connectivity)

5. Data Access

5.1 Primary Repository

The dataset is deposited in an open data repository (Zenodo or figshare) with a DOI for citation:

AspectDetails
RepositoryZenodo and/or figshare
LicenseCreative Commons Attribution 4.0 (CC BY 4.0)
FormatGeoPackage (primary), Shapefile (alternative), CSV (for tabular summaries)
SizeSeveral GB (the road network alone is a large geospatial dataset)
DOIAssigned upon publication (provides persistent citation)

5.2 Code Repository

The data processing scripts are typically available on GitHub:

  • Data extraction scripts (Python/GDAL)
  • Harmonisation/classification mapping scripts
  • Quality assessment scripts
  • Visualisation notebooks

5.3 Data Descriptor Paper

The Scientific Data paper provides:

  • Full methodology documentation
  • Data record descriptions (schema for each layer)
  • Technical validation results
  • Usage notes and known limitations
  • Citation information

6. Strengths and Limitations

Strengths

  • Continental scope with harmonised schema: No other open dataset covers all of Africa with a consistent transport infrastructure classification
  • Multi-modal: Covers all major transport modes in a single dataset
  • Peer-reviewed: Publication in Scientific Data ensures methodological transparency and quality documentation
  • Open access: CC BY 4.0 license allows unrestricted use, including commercial applications
  • Reproducible: Processing code is available, enabling updates and validation
  • Citable: DOI and published paper provide proper academic attribution
  • Fills a critical gap: Africa is the continent with the weakest transport data coverage; this database directly addresses that gap

Limitations

  • Static snapshot: The database is not continuously updated; it represents a single point in time
  • OSM dependency: Road network completeness mirrors OSM contributions, which are uneven across Africa
  • Limited attribute data: While geometries are comprehensive, attributes (condition, traffic volume, surface quality) are sparse for much of the continent
  • No operational data: The database covers infrastructure (physical assets) but not services (bus routes, freight flows, etc.)
  • No time dimension: Cannot be used for trend analysis without comparison with other temporal snapshots
  • Condition data gap: Road condition (IRI, roughness) is largely absent -- this is one of the most policy-relevant attributes but also the hardest to obtain
  • Potential for rapid obsolescence: Africa's transport networks are changing rapidly (new roads, new railways); the dataset may become outdated

DatasetCoverageTransport ModesAttributesUpdate FrequencyLicense
African Transport Systems DBAfrica (54 countries)Road, rail, port, airport, waterwayClassification, surface, statusStatic (research publication)CC BY 4.0
OPSIS (open-gira)GlobalRoad, rail, port, airportClassification, hazard exposurePeriodic (research-driven)ODbL/CC BY
GRIP (Global Roads Inventory Project)GlobalRoads onlyClassificationStatic (2018)CC BY 4.0
Natural EarthGlobalMajor roads, railMinimalPeriodicPublic domain
OpenStreetMapGlobalAll modesVariable (user-contributed)ContinuousODbL
ATOAfricaAll modes (statistics)Operational statisticsOngoing (when populated)TBD

The African Transport Systems Database's unique contribution is the harmonisation and quality control applied on top of OSM and other raw sources, specifically for Africa. Raw OSM data requires significant processing to be usable for analysis; this database provides that processed, analysis-ready product.


8. Integration Strategy for Global Transport Intelligence

What to Use

  1. Road network for Africa: Use as the primary Africa road layer, potentially in preference to raw OSM or OPSIS for African coverage
  2. Rail network for Africa: Harmonised rail data with operational status is difficult to obtain elsewhere
  3. Port and airport data: Complement with PortWatch and OurAirports data
  4. Accessibility metrics: If published, these derived products are directly useful for SDG monitoring and investment prioritisation

How to Integrate

  1. Download from repository: Obtain GeoPackage files from Zenodo/figshare
  2. Schema mapping: Map the African Transport DB schema to the global system's schema (harmonisation already partially done by the authors)
  3. Merge with OPSIS: For a global layer, use OPSIS for rest-of-world and the African Transport DB for Africa, resolving overlaps at boundaries
  4. Enrich with attributes: Layer on additional data from ATO (statistics), PortWatch (port activity), and World Bank (investment data) to add operational attributes to the geometric base
  5. Update mechanism: Periodically re-download and compare; alternatively, run the authors' processing scripts against updated OSM extracts to generate updated versions

Priority Use Cases

  1. Pan-African transport connectivity analysis: Which countries/regions are best/worst connected?
  2. Trade corridor assessment: Combined with PortWatch port data, assess the complete land-to-sea logistics chain
  3. Climate vulnerability: Overlay OPSIS hazard data on the African transport network
  4. Investment gap analysis: Compare existing infrastructure with traffic demand and economic activity
  5. SDG 9.1.1 monitoring: Use road network and accessibility data to estimate the Rural Access Index

9. Finding the Publication

To locate the specific publication:

Search terms:

  • "African transport systems database" site:nature.com
  • "African transport infrastructure" "Scientific Data" geospatial database
  • Africa road rail port airport "Scientific Data" 2023 OR 2024

Related/similar publications to distinguish from:

  • Verschuur, J. et al. -- Focuses on global port networks (related but different)
  • GRIP (Global Roads Inventory Project) -- Global roads only, no Africa-specific harmonisation
  • Meijer et al. -- Global roads and environmental impact (different focus)

The exact citation (authors, year, DOI) should be obtained from the Scientific Data journal website or Zenodo to ensure proper attribution.


This profile should be validated by locating the specific Scientific Data publication and confirming dataset availability on Zenodo/figshare.