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Name | Area | Description |
|---|---|---|
| Nationaal Georegister | Netherlands | Dutch national spatial data catalogue |
| NEDData Hub | Netherlands | Dutch open data portal, including historical data. |
| Data.gov.uk | United Kingdom | UK national data portal |
| Data.gov | United States | US national data portal |
| gob.es | Spain | ES national data portal |
| ign.es | Spain | Spanish national geographic data portal. Includes high resolution DEMs. |
| INSPIRE Geoportal | Europe | INSPIRE (Infrastructure for Spatial Information in the European Community) contains European spatial data that may have an impact on the environment. |
| European Environment Agency | Europe | Large collection of European environmental datasets |
| Atlas Leefomgeving | Netherlands | Contains maps with information over health aspects of the (Dutch) environment |
| Atlas Natuurlijk Kapitaal | Netherlands | Maps with information about the services that the natural environment delivers, such as forest, food, energy sources. |
| OpenGeoCode.org | World | Extensive list of Open Data Portals, containing e.g. census/demographics, climate, health, education, commerce, agriculture/food portals. |
| World | Dataportal of the Centre for Ecology & Hydrology. Includes WATCH Forcing data. | |
| European Data Portal | Europe | The European Data Portal harvests metadata of Public Sector Information available on public data portals across European countries. |
| SWITCH-ON | Europe | SWITCH-ON (Sharing Water-related Information to Tackle Changes in the Hydrosphere for Operational Needs) explores the potential of Open Data for water security and management. |
| re3data.org | World | re3data is a global registry that covers research data repositories from different academic disciplines |
| Rijkswaterstaat Geodata | Netherlands | Direct download of many important Dutch geodatasets, such as Top10, (vaar)wegen, AHN, DTB, coastal maps, vegetation. |
| Rijkswaterstaat GeoWeb Catalogus | Netherlands | A variety of (Dutch) national and regional based geological maps. |
| Water Kwaliteits Portaal | Netherlands | The Water Quality Portal (WKP) collects, manages and onsluit data for the Water Framework Directive (WFD) and makes it possible to present a consistent image of the Dutch water quality. In addition, their surface water quality data administrators each year as part of the National Water Quality Survey in the Import WKP. |
| Fresh Water Metadata | Europe | Information on existing freshwater datasets is indispensable for ensuring its discovery and (re)use, e.g. in large scale analyses. The metadatabase on freshwater related datasets was built as part of the EU BioFresh project to centralise such information and provide free and universal access to it |
| Watergegevens RWS | Netherlands | Projected and historical measurement data on water quality and water quantity. These can be viewed on a map, and then displays them in a table or graph. You can also save the data or printing. The measured data on water quality going back up to 15 years. The measured data on water quantity go up to 28 days back. Expectations go up to 2 days ahead. |
| Water Info RWS Waterhoogte | Netherlands | Overview of the water levels in the Netherlands measured by Rijkswaterstaat. You can view the history and predicted water levels at a given point by clicking on this measuring point. |
| Flusshydroligischer Webdienst - Bundesanstalt für Gewässerkunde | Germany | The FLYS system is an instrument of the BfG (Germany) for processing model results against the background of measurement data. The tool interpolates between the results, visualizes and interprets together with further information and so compiles the appropriate sections: Measurement and model, federal and district data, historical and current, geodetic, hydrological and morphological data. |
| United States Geological Survey | United States | The types of data collected are varied, but generally fit into the broad categories of surface water and groundwater. Surface-water data, such as gage height (stage) and streamflow (discharge), are collected at major rivers, lakes, and reservoirs. Groundwater data, such as water level, are collected at wells and springs. |
| River Gages | United States | The data contained herein is preliminary in nature and therefore subject to change. The data is for general information purposes ONLY and SHALL NOT be used in technical applications such as, but not limited to, studies or designs. All critical data should be obtained from and verified by the United States Army Corps of Engineers. The United States Government assumes no liability for the completeness or accuracy of the data contained herein and any use of such data inconsistent with this disclaimer shall be solely at the risk of the user. |
| U.S. Geological Survey | United States | Real-time or near real-time data and information on current conditions and earth observations about water, remote sensing and landsat, volcanoes, and landslides. |
| Geo Dataportaal van Provincie Limburg | Netherlands (Regional) | This Geo Data Portal provides the necessary current geographic files in a user-friendly, future-oriented, open form available to particular other authorities, water boards and engineering firms. These files can be edited and processed in their own GIS environment. |
| Nederlands Hydrologisch Instrumentarium (NHI) | Netherlands | Dutch Hydrological Instrumentation (NHI) is the toolbox of software and data for the development of groundwater and surface models on a national and regional scale. Within NHI will work towards open data and software. This portal has begun with the opening of data and data NHI can be viewed and downloaded. |
| Geoweb Rijkswaterstaat | Netherlands | GeoWeb is a Web GIS with geo-information multiple, distributed sources quickly and be easily combined. Thereby GeoWeb is used to transparently and accessible manner geo-information to draw a wider audience available. |
| Publieke Dienstverlening Op de Kaart (PDOK) | Netherlands | PDOK enables users to access digital geographical data via official PDOK webservices. About 250 web services (aimed at digital mapping) are available to the general public, private companies, organisations and the public sector. The use of PDOK is for free. This website explains how to use PDOK products and services. |
| Geopunt.be | Belgium | Geopunt is de centrale toegangspoort tot geografische overheidsinformatie. Het geoportaal maakt geografische informatie toegankelijk voor overheidsinstanties, burgers, organisaties en bedrijven. |
| PhilGIS | Phillipines | Your source of free GIS data for the Philippines. Includes Mangroves distribution maps. |
| Florida Department of Environmental Protection Geospatial Open Data | United States | Supporting the agency's vision of creating strong community partnerships, safeguarding Florida's natural resources and enhancing its ecosystems. Includes spacial and raster datasets, tables, and documents. |
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