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University
National Park Boundaries
Earth Data Analysis Center, University of New Mexico —
National Park Service unit boundaries. -
Federal
Administrative Boundaries Centroids of National Park System Units NGDA
Department of the Interior —
National Park Service unit points. -
Federal
Digital Geologic-GIS Map of Sitka National Historical Park and Vicinity, Alaska (NPS, GRD, GRI, SITK, SITK digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Karl, Haeussler, Himmelberg and Zumsteg (2015)
Department of the Interior —
The Digital Geologic-GIS Map of Sitka National Historical Park and Vicinity, Alaska is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Unpublished Digital Bedrock Geologic-GIS Map of Sitka National Historical Park and Vicinity, Alaska (NPS, GRD, GRI, SITK, SITK digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Karl, S.M., Haeussler, P.J., Himmelberg, G.R., and Zumsteg, C.L. (2015), a U.S. Geological Survey Open-File Report map by Grybeck, D.J. (2005) and a U.S. Geological Survey Open-File Report map by Berg, H.C. and Grybeck, D.J. (2005)
Department of the Interior —
The Unpublished Digital Bedrock Geologic-GIS Map of Sitka National Historical Park and Vicinity, Alaska is composed of GIS data layers and GIS tables in a 10.1 file... -
Federal
Hydrographic and Impairment Statistics Database: SITK
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... -
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)...