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Federal
NOAA/WDS Paleoclimatology - St. George et al. 2008 Winnipeg River Basin Regional Ringwidth Series
National Oceanic and Atmospheric Administration, Department of Commerce —
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for... -
Federal
Hydrographic and Impairment Statistics Database: PISP
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
Digital Geologic-GIS Map of Pipe Spring National Monument and Vicinity, Arizona (NPS, GRD, GRI, PISP, PISP digital map) adapted from a U.S. Geological Survey Scientific Investigations Map by Billingsley, Priest and Felger (2005)
Department of the Interior —
The Digital Geologic-GIS Map of Pipe Spring National Monument and Vicinity, Arizona is composed of GIS data layers and GIS tables, and is available in the following... -
Federal
Administrative Boundaries Centroids of National Park System Units NGDA
Department of the Interior —
National Park Service unit points. -
Federal
Current Tract Polygons of National Park System Units
Department of the Interior —
National Park Service Unit tract polygons