-
University
National Park Boundaries 219 recent views
Earth Data Analysis Center, University of New Mexico —
National Park Service unit boundaries. -
Federal
Administrative Boundaries Centroids of National Park System Units NGDA 13 recent views
Department of the Interior —
National Park Service unit points. -
Federal
AKR Exotic Plant Management (EPMT) Geodatabase
Department of the Interior —
Exotic plant survey polygon data representing infested or non-infested areas including inventory, treatment, and monitoring efforts. Polygons are generated by 1)... -
Federal
Hydrographic and Impairment Statistics Database: ALAG
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in...