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University
GNIS: Water Features (2013)
Earth Data Analysis Center, University of New Mexico —
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board... -
Federal
Wetlands Inventory and Mapping in Great Smoky Mountains National Park
Department of the Interior —
This database includes all data related to the on-going wetlands inventory project performed by GRSM Inventory and Monitoring (I&M) staff and cooperators from...