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County
Base Map Update Years: 2020-2024
Loudoun County, Virginia —
Loudoun County, Office of Mapping and Geographic Information (OMAGI) has a seamless countywide base map geodatabase that can be used as a reference when mapping all... -
Federal
U.S. Coastal Relief Model Vol.3 - Florida and East Gulf of Mexico
National Oceanic and Atmospheric Administration, Department of Commerce —
NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a... -
State
Twenty Fathom Groundfish Boundary Line - R7 - CDFW [ds3160]
State of California —
This feature depicts the 20-fathom boundary line that can be used in California groundfish regulations. The 20-fathom boundary line is a connection of a series of GPS... -
Federal
2017 NOAA/MCP Topobathy Lidar: Blue Hill Bay, ME - Riegl Sensor
National Oceanic and Atmospheric Administration, Department of Commerce —
Fugro was contracted in July 2017 by the State of Maine Department of Marine Resources (SMDMR), Maine Coastal Program (MCP), and the NOAA Office for Coastal... -
Topography 2 Foot Contours - 2008
District of Columbia —
This dataset contains locations and attributes of 2-ft interval topography data in 2008. Created as part of the DC Geographic Information System (DC GIS) for the D.C.... -
State
MD iMAP: Maryland Watersheds - 8 Digit Watersheds
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This file (SWSUB8) is a statewide digital watershed file. It depicts the... -
Topography Spot Elevations
District of Columbia —
Mass Points (2008). The dataset contains DTM masspoints derived photogrammetrically to support 2’ contours. Masspoints and breaklines were compiled from Spring 2008... -
Topography 10 Foot Contours - 2008
District of Columbia —
10 foot contours (2008). This dataset contains locations and attributes of 10-ft interval topography data, created as part of the DC Geographic Information System (DC... -
Federal
Fallon FORGE: Vs30m Seismic Velocity
Department of Energy —
Time-averaged shear-wave velocity to 30 m depth about the Fallon, NV FORGE site. -
County
2017 Digital Terrain Model - NW Corner
Lake County, Illinois —
Download In State Plane Projection Here The 2017 Digital Terrain Model (DTM) is a 2 foot pixel resolution raster in Erdas IMG format. This was created using the... -
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... -
County
2007 Contours - Township 43N Range 10E (dgn)
Lake County, Illinois —
This dataset has been deprecated. Please use our 2017 Countywide Contours instead.These data comprise of one foot contours showing the elevation of Lake County, IL... -
State
Mule Deer Migration Corridors - Upper San Joaquin River Watershed - 2013-2016 [ds2878]
State of California —
The raw dataset consisted of GPS way points collected from Advanced Telemetry Solutions (ATS) Iridium LITE/GPS model G2110L collars with SureDrop collar break off... -
State
Surficial Geologic Map of the Bolton Mountain Quadrangle, Vermont
Vermont Center for Geographic Information —
Digital Data from VG2018-4 Surficial Geology and Hydrogeology of the Bolton Mountain Quadrangle, Vermont. Data may include surficial geologic contacts, isopach... -
Federal
High Definition Geomagnetic Model 2021
National Oceanic and Atmospheric Administration, Department of Commerce —
The High Definition Geomagnetic Model (HDGM) is a global, high resolution model of the Earth's geomagnetic main and crustal field, providing magnetic field values... -
State
MD iMAP: Maryland Ocean Shoal - Ocean Shoal
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These are shoal boundaries off the coast of Maryland created by the Maryland... -
Federal
Daily estimated MUR SST v4.1 Frontal edges, x_gradient, y_gradient and gradient magnitude, US West Coast, 2002-present, Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
Front Edges estimated from daily Multi-scale Ultra-high Resolution (MUR) Sea Surface Temperature (SST) v4.1 files using the Python scikit-image canny algorithm with... -
Federal
U.S. Coastal Relief Model Vol.2 - Southeast Atlantic
National Oceanic and Atmospheric Administration, Department of Commerce —
NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a... -
State
Elk Home Range - Jordan - 2020-2021 [ds2989]
State of California —
The project lead for the collection of this data was Carrington Hilson. Elk (3 adult females) were captured and equipped with GPS collars (Lotek Iridium) transmitting... -
Federal
North Pacific High, 1967 - 2014
National Oceanic and Atmospheric Administration, Department of Commerce —
Variations in large-scale atmospheric forcing influence upwelling dynamics and ecosystem productivity in the California Current System (CCS). In this paper, we...