List of GIS Data Sources

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Introduction

Here you will find a list of resources to get GIS data. The list categorizes the resources by location.

The list is a work-in-progress!


Global

  • Natural Earth - Public domain vector and raster dataset. Supported by the North American Cartographic Information Society (NACIS)
  • Global Map - Provides consistent coverage of all the Earth's land cover area. Includes different thematic maps such as: Transportation, Elevation, Drainage, Vegetation, Administrative Boundaries, Land Cover, Population Centres, and Land Use. Registration Required
  • UNEP GEOdata - Provided by the United Nations Environment Programme. Includes: Global Forest Cover, Global Potential Evapotranspiration, Global Average Monthly Temperatures, Dams, Watershed Boundaries, and much more. Use the advanced search to select "Geospatial Data Sets"
  • GSHHS - "A Global Self-consistent, Hierarchical, High-resolution Shoreline Databse" High quality, and consistent data.
  • ASTER GDEM - 30m resolution global elevation data derived from ASTER satellite images.
  • Open Topography - "High-resolution, Earth science-based, topography data, and related tools and resources" Available as dense point clouds, and DEMs.
  • NCAR GIS Climate Change Scenarios - Includes data used by the IPCC in their reports. Registration Required
  • IRI/LDEO Climate Data Library - Collection of more than 300 datasets from various climate models and datasets.
  • HydroSHEDS - Global hydrological based on the STRM elevation data. Includes river networks, watershed boundaries, drainage directions, and flow accumulations.
  • USGS Land Cover Institute - Set of links for numerous land cover datasets. Although primarily US data, further down the list there is data for other continents
  • Global Lakes and Wetlands Database - Vector data outlining global wetlands, swamps, bogs, reservoirs, etc.
  • Forest GIS - Data includes: percentage tree-cover, population density and tree cover, share of wood in fuel consumption, etc.
  • Harmonized World Soil Database - Combines regional and national soil databases and maps under the Land Use Change programme of the UN FAO. Includes pH, depth, and texture parameters. 30 arc-second resolution.
  • Datasets from the United Nations Environment Programme - Includes global wetlands, distribution of coral reefs, mangroves, and more.
  • Mineral Resource Data System - "A collection of reports describing metallic and nonmetallic mineral resources throughout the world." Includes names, location, commodity, description, geologic characteristics, production, reserves, and more.
  • World Bank Geodata - A wide range of World Bank datasets (schooling and financial data, etc.)
  • Global Administrative Areas - Administrative areas in this database are countries and lower level subdivisions such as provinces, departments, bibhag, bundeslander, daerah istimewa, fivondronana, krong, landsvæðun, opština, sous-préfectures, counties, and thana.
  • Global Agriculture Lands - Dataset representing extent and intensity of use of agricultural lands in 2000.
  • Global Irrigated and Rainfed Crop Areas - Vector mapping of global irrigated and rainfed cropland.
  • Past and Present Agricultural Land Use - Multiple datasets showing agricultural land use dating from 1700 to 2007 for 175 crops.
  • Global Water Systems Project - Dams and Reservoirs - Vector data on all reservoirs with a storage capacity >0.1 cubic km.
  • Armed Conflict Location and Event Dataset - Contains all reported conflict events in 50 countries in developing world, from 1997 to present.
  • Gridded Population of the World - Includes raw population, population density, historic, current and predicted.
  • Global Rural-Urban Mapping Project - Based on the above data, but includes information on rural and urban population balances.
  • GeoHive - Population and County Statistics.



United States

  • US National Atlas - All raw data from the National Atlas. Everything from agricultural census data, election results, airports, railways, glaciers, arsenic content in groundwater, etc.
  • National Geophysical Data Center - All free data from the NGSC. Includes elevation models, land cover, seismology, etc.
  • Phenology - Seasonal changes in vegetation across the US. Includes start of season, time of maximum, ampliture, etc.
  • Terrestrial Ecosystems of the United States - A mid-scale ecological classification of over 800 ecosystems in North America.
  • Ecological Land Cover Map - The most complete map ever produced of vegetative associations for the US. Classified into 551 ecological systems, and 32 modified ecological systems (where human impacts have had an effect).
  • National Hydrology Dataset - Hydrological information for the US. Includes lakes, ponds, streams, rivers, dams, streamguages, and flow modelling.
  • National Water Quality Assessment Data Warehouse - Large amounts of georeferenced data about water quality. Includes ground and surfacewater sampling data, discharges and health information.
  • US National Power Grid - Data from the Federal Emergency management Agency showing locations of transmission lines and connectivities. Has not been updated since 1993.

United States Regional



Washington State

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