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Hydrographic and Impairment Statistics Database: WEFA 미국
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the... -
Administrative Boundaries Centroids of National Park System Units 미국
National Park Service unit points. -
Digital Bedrock Geologic-GIS Map of Weir Farm National Historical Park and Vicinity, Connecticut (NPS, GRD, GRI, WEFA, WEFA bedrock digital map) adapted from a Connecticut Geological and Natural History Survey Connecticut Natural Resources Atlas Series map by Rodgers (1985) and a Quadrangle Report map by Kroll (1969) 미국
The Digital Bedrock Geologic-GIS Map of Weir Farm National Historical Park and Vicinity, Connecticut is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Digital Surficial Geologic-GIS Map of Weir Farm National Historical Park and Vicinity, Connecticut (NPS, GRD, GRI, WEFA, WEFA surficial digital map) adapted from U.S. Geological Survey Miscellaneous Field Studies maps by London, E.H. (1984) 미국
The Digital Surficial Geologic-GIS Map of Weir Farm National Historical Park and Vicinity, Connecticut is composed of GIS data layers and GIS tables, and is available in the following...