-
County
Original Land Grants of Loudoun County, VA
Loudoun County, Virginia —
This map provides the location of the original land grants within present day Loudoun County from the early 1700s to early 1800s. To view a list of sortable... -
Federal
1966_Glacier margins derived from USGS 1966 topographic maps for the named glaciers of Glacier National Park, MT and environs
Department of the Interior —
The 1966 polygons included in this data release represent the main body portion of the 37 named glaciers of Glacier National Park (GNP) and 2 named glaciers on the... -
Federal
Digital Geomorphic-GIS Map of the Avon Area (1:24,000 scale 2007 mapping), North Carolina (NPS, GRD, GRI, CAHA, AVON_geomorphology digital map) adapted from a North Carolina Geological Survey digital publication map by Hoffman and Shroyer (2007)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Avon Area (1:24,000 scale 2007 mapping), North Carolina is composed of GIS data layers and GIS tables, and is available in the... -
State
HUC Watershed Poly
State of Connecticut —
This data set is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The original data set was developed by delineating the... -
Federal
Digital Geomorphic-GIS Map of the Buxton Area (1:24,000 scale 2007 mapping), North Carolina (NPS, GRD, GRI, CAHA, BXTN_geomorphology digital map) adapted from a North Carolina Geological Survey digital publication map by Hoffman and Shroyer (2007)
Department of the Interior —
The Digital Geomorphic-GIS Map of the Buxton Area (1:24,000 scale 2007 mapping), North Carolina is composed of GIS data layers and GIS tables, and is available in the... -
State
Bedrock Geologic Map of the Weston Quadrangle, Vermont
Vermont Center for Geographic Information —
Digital Data from VG96-526A Ratcliffe, NM�and Burton, WC, 1996,�Digital bedrock geologic map of the Weston quadrangle, Vermont: USGS Open-File Report 96-526, 2... -
State
Surficial Geologic Map of the Town of Randolph, Vermont
Vermont Center for Geographic Information —
Digital data from VG10-2 Wright, S., Larsen, F., and Springston, G., 2010,�Surficial Geologic Map of the Town of Randolph, Vermont: Vermont Geological Survey Open-... -
University
Digital Raster Graphic (DRG) Mosaic of Idaho at 1:24,000-scale
University of Idaho —
The downloadable ZIP file contains a georeferenced MrSID (.sid) file. This data set is a mosaic of individual DRGs georeferenced to the IDTM83 grid. The original... -
State
Bedrock Geologic Map of Parts of the Eden, Albany, Lowell, and Irasburg Quadrangles, Vermont
Vermont Center for Geographic Information —
Digital Data from VG09-4 (Digitized draft of VG97-5): Kim, J., 2009, Bedrock geologic map of parts of the Eden, Albany, Lowell, and Irasburg quadrangles, VGS Open-... -
State
Bedrock Geologic Map of the Warren Quadrangle, Vermont
Vermont Center for Geographic Information —
Digital Data from VG95-4A Walsh, GJ, Haydock, S, Prewitt, J, Kraus, J, Lapp, E, O'Loughlin, S, and Stanley, RS, 1995, Digital compilation bedrock geologic map of the... -
State
Bedrock Geologic Map of the South Mountain Quadrangle, Vermont
Vermont Center for Geographic Information —
Digital Data from VG95-3A Stanley, R.S., DelloRusso, V., Tauvers, P.R., DiPietro, J.A., Taylor, S., and Prahl, C., 1995, Digital compilation bedrock geologic map of... -
State
Surficial Geologic Map of the Town of Weathersfield, Vermont
Vermont Center for Geographic Information —
Digital data from VG2017-5 Wright, S. F., 2017, Surficial Geology and Hydrogeology of the Town of Weathersfield, Vermont: Vermont Geological Survey Open File Report... -
State
Surficial Geologic Map of the Town of Craftsbury, Vermont
Vermont Center for Geographic Information —
Digital data from VG10-3 Springston, G. and Maynard, D., 2010,�Surficial Geologic Map of the Town of Craftsbury, Vermont: Vermont Geological Survey Open-File Report... -
State
Surficial Geologic Map of the Town of Woodstock, Vermont
Vermont Center for Geographic Information —
Digital data from VG06-5 DeSimone, D., 2006,�Surficial Geologic Map and Groundwater Resources of Woodstock, Vermont: Vermont Geological Survey Open-File Report... -
Federal
EPA Region 1 Coast Guard Jurisdictional Boundary - Polygons
U.S. Environmental Protection Agency —
Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data... -
Federal
Digital Geomorphic-GIS Map of Cape Lookout National Seashore, North Carolina (1:24,000 scale 2008 mapping) (NPS, GRD, GRI, CALO, CALO_geomorphology digital map) adapted from North Carolina Geological Survey unpublished digital data and maps by Coffey and Nickerson (2008)
Department of the Interior —
The Digital Geomorphic-GIS Map of Cape Lookout National Seashore, North Carolina (1:24,000 scale 2008 mapping) is composed of GIS data layers and GIS tables, and is... -
Federal
Digital Geomorphic-GIS Map of the South Core Banks Area, North Carolina (1:24,000 scale 2008 mapping) (NPS, GRD, GRI, CALO, SCBK_geomorphology digital map) adapted from North Carolina Geological Survey unpublished digital data and maps by Coffey and Nickerson (2008)
Department of the Interior —
The Digital Geomorphic-GIS Map of the South Core Banks Area, North Carolina (1:24,000 scale 2008 mapping) is composed of GIS data layers and GIS tables, and is... -
State
Surficial Geologic Map of the Bennington Area, Vermont
Vermont Center for Geographic Information —
Digital data from VG2017-1 DeSimone, D. J., 2017, Surficial Geology of the Bennington Area, Vermont: VGS Open File report VG2017-1, scale 1:12,000. Data may include... -
State
Surficial Geologic Map of the Burlington Quadrangle, Vermont
Vermont Center for Geographic Information —
Digital data from VG09-1 Wright, S., S. Fuller, S. Jones, A. McKinney, S. Rupard, and S.D. Shaw, 2009,�Surficial geologic map of the Burlington, Vermont 7.5 minute... -
State
HUC Watershed Line
State of Connecticut —
This data set is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The original data set was developed by delineating the...