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Global Groundwater Information System (GGIS)

Global Groundwater Information System (GGIS)

The Global Groundwater Information System (GGIS) is an interactive, web-based portal to groundwater-related information and knowledge. 

The GGIS consists of several modules structured around various themes. Each module has its own map-based viewer with underlying database to allow storing and visualizing geospatial data in a systematic way.

Transboundary Groundwater

In the modules below, you can obtain more information about transboundary aquifers (TBA's).

Global Country Data and Regional Maps

The modules below provide groundwater information on country or regional level. 

Groundwater Monitoring

The module(s) below give more information about groundwater monitoring. 

Managed Aquifer Recharge

The module(s) below give more information on Managed Aquifer Recharge (MAR). 

Small Islands

The modules below give more groundwater-related information on small islands (SIDS). 

Other Modules

Below you can find all modules that are not directly related to one of the categories above.