Free GIS Data – Transport and Communications Data
Transport and Communications Data
- Open Flights: Airport, airline and route data across the globe. Data is provided as CSV files which can be easily processed to produce GIS outputs. Data includes all known airports, and a large number of routes between airports.
- World Port Index: Dataset from the National Geospatial Intelligence Agency listing approximately 3700 ports across the world, with location and facilities offered.
- Global Roads Open Access Data Set: A vector dataset of roads across the world, using a globally consistent data model, and suitable for mapping at the 1:250,000 level. Only roads between settlements are included, not residential streets, and the dataset is accurate to approximately 50m.
- Undersea Telecommunications Cables: Open source undersea telecommunication cables map, updated frequently.