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Aquifers
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as... -
INSPIRE: Hydrogeological Map of Germany 1:250,000 (HÜK250)
The HÜK250 (INSPIRE) describes the hydrogeological characteristics of the upper continuous aquifers in Germany at a scale of 1:250,000. According to the Data Specification on...