Geographic & Mapping Data

GeoNetwork provides full-text and faceted search across geospatial catalogs, including maps, services, and non-geographic records.

EBRAINS provides data, tools, and services for brain research across molecular, cellular, and whole-organ levels.

The WHOI Argo program provides float data, deployment information, station status, and maps of global Argo coverage.

GERDA is Denmark's national geophysical database, with data from groundwater mapping, well exploration, and geophysical surveys.

The Wadi Abu Dom WebGIS presents raw data from the Wadi Abu Dom Itinerary survey project to the public.

MindBigData shares EEG datasets, including brain-digit collections with download links and related research papers.

The PPBio repository provides biodiversity research resources, including survey sites, biological collections, and project records.

Movebank provides animal movement tracking data and an interactive map for exploring it.

The Bedford Institute of Oceanography provides access to its oceanographic databases and related information.

TRRP DataPort brings together documents, datasets, mapping, time series, and restoration records for the Trinity River program.

PlantTFDB supports searching, browsing, and downloading plant transcription factor information across species.

The Global Multi-Resolution Topography synthesis provides elevation data, with tools to create custom maps and grids.

MaxMind provides GeoIP and GeoLite IP intelligence databases and services.

Explore freely accessible North Sea maps, campaign data, and oceanographic model results through coastMap, Hereon's marine geoportal.

Wyoming's Geospatial Hub is the state's primary site for discovering and accessing publicly available geospatial data.

The California State Geoportal lets visitors discover and download geographic data in CSV, KML, GeoJSON and other formats.

Mississippi's geospatial catalog supports data downloads, mapping services, charts, thematic maps, and web mapping tools.

NC OneMap provides North Carolina geospatial data and services for searching, analysis, mapping, and application development.

Download Arkansas geospatial data in CSV, KML, GeoJSON, GeoTIFF, and other formats, or use its mapping service APIs.

Georgia's GIO Data Hub offers tools to discover, analyze, and download data, including GIS formats, map services, charts, and web maps.

Koç University Digital Collections lets visitors search and browse collections, including materials on history, society, and culture.

The Minnesota Geospatial Commons is a collaborative space for people who use and publish the state's geospatial resources.

Ottawa Riverkeeper’s ArcGIS Hub supports discovery, analysis, and downloads for its open data.

KyGovMaps lets users explore, access, and download Kentucky GIS data, combine datasets on maps, and discover mapping applications.