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City
Geospatial Elevation Data
City of Bloomington —
List of elevation related geospatial/GIS data in KMZ format. -
State
Surficial Geologic Map of the Stowe Quadrangle, Vermont
Vermont Center for Geographic Information —
Maps at a scale of 1:24,000 are used to identify surficial geologic materials and resources, to identify and evaluate physical hazards, and to evaluate groundwater... -
State
Goodpaster electromagnetic and magnetic airborne geophysical survey data compilation
State of Alaska —
This geophysical survey is located in interior Alaska in the Goodpaster mining district, about 125 kilometers southeast of Fairbanks, Alaska. Frequency domain... -
State
Lake Bathymetry Contours Polygon
State of Connecticut —
See full Data Guide here. Lake Bathymetry describes the water depth for selected reservoirs, lakes, ponds, and coves in Connecticut. It includes depth contours, also... -
State
Airborne electromagnetic and magnetic survey, Yukon Crossing to Fox profile, interior Alaska
State of Alaska —
Alaska Division of Geological & Geophysical Surveys, in conjunction with the University of Alaska Fairbanks, Institute of Northern Engineering, Water and... -
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... -
State
MD iMAP: Maryland Watersheds - 12 Digit Watersheds
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This file (SWSHED12) is a statewide digital watershed file. It was created... -
State
Surficial Geologic Map of the Town of Brandon, Vermont
Vermont Center for Geographic Information —
Digital data from VG08-1 De Simone, D., 2008, Surficial geology of the town of Brandon, Vermont: Vermont Geological Survey Open-File Report VG08-1, 8 color plates,... -
City
Contours 1ft 2021 Seattle Shoreline Area
City of Seattle —
1ft contours along the City of Seattle shoreline derived from Lidar captured in 2021. Contour lines display at 1ft, 5ft and 20ft intervals dependent on... -
City
Aircraft Noise Climates
City of San Francisco —
A. SUMMARY San Francisco International Airport (SFO) keeps track of aircraft noise levels in communities around the airport 24/7. Measured aircraft noise events are... -
State
Ocean Shoal
State of Maryland —
These are shoal boundaries off the coast of Maryland created by the Maryland Geological Survey (MGS). No formal metadata was received, but MGS describes the data as... -
State
Surficial Geologic Map of the Cabot Quadrangle, Vermont
Vermont Center for Geographic Information —
Digital data from VG2016-3 Springston, G., 2016, Surficial geology of the Cabot 7 1/2 minute quadrangle, Vermont:�Vermont Geological Survey Open File Report VG2016-3,... -
County
Loudoun Airport Impact Overlay Districts
Loudoun County, Virginia —
More MetadataThe Airport Impact (AI) Overlay District is a zoning overlay district administered by the Loudoun County Department of Building and Development. The... -
State
2 Foot Contours - 4k
State of Iowa —
2 Foot Contours of Iowa, Derived from LiDAR Data. Full Metadata: ftp://ftp.igsb.uiowa.edu/gis_library/ia_state/elevation/contours_2ft/contours_2ft.html -
State
8 Digit Watersheds
State of Maryland —
This file (SWSUB8) is a statewide digital watershed file. It depicts the State with 138 separate watersheds each with an 8-digit numeric code. The file was created... -
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
Geology of an alpine-type peridotite in the Mount Sorenson area, east-central Alaska
State of Alaska —
Geology of an alpine-type peridotite in the Mount Sorenson area, east-central Alaska, Professional Paper 1170-A, shows the distribution of a large serpentinized... -
County
2007 Contours - Township 44N Range 11E (shp)
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... -
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...