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Federal
30-m Topographic Wetness Index
Department of the Interior —
The lidar Topographic Wetness Index (TWI) is the TWI data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. Concave,... -
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...