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State
Coastal Area Polygon
State of Connecticut —
Coastal Area & Boundary Polygon: The Coastal Area layer is a 1:24,000-scale, polygon feature-based layer that includes the land and waters that lie within the... -
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
Santa Cruz Long-Toed Salamander Range - CWHR A003A [ds2843]
State of California —
CWHR species range datasets represent the maximum current geographic extent of each species within California. Ranges were originally delineated at a scale of... -
State
Preliminary bathymetric map of Mother Goose Lake, Alaska Peninsula
State of Alaska —
In preparation for bottom sediment coring at Mother Goose Lake, bathymetric data was collected using a Lowrance Sonar "fishfinder" (model LcX-17M) in August 2006 and... -
State
Lake Bathymetry Contours Lines
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
Elk Home Range - Potter-Redwood Valley - 2023-2024 [ds3191]
State of California —
The project lead for the collection of this data was Carrington Hilson. Elk (9 adult females) were captured and equipped with GPS collars (Lotek Iridium) transmitting... -
State
California Water Plan - Groundwater Update 2013
State of California —
California's Groundwater Update 2013: A Compilation of Enhanced Content for California Water Plan Update 2013 compiles and analyzes readily-available groundwater... -
State
Surficial Geologic Map of the Town of Williston, Vermont
Vermont Center for Geographic Information —
Digital data from VG07-5 Springston, G. and De Simone, D., 2007,�Surficial geologic map of the town of Williston, Vermont: Vermont Geological Survey Open-File Report... -
State
Fortymile mining district electromagnetic and magnetic airborne geophysical survey, data compilation
State of Alaska —
The Fortymile electromagnetic and magnetic airborne geophysical survey data were acquired with a DIGHEM-V Electromagnetic (EM) system and a cesium magnetometer. The... -
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... -
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... -
State
California's Groundwater Update 2020 (Bulletin 118)
State of California —
California's Groundwater Update 2020 (CalGW) is California's foremost technical publication on groundwater in the state of California. CalGW, formally known as... -
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
Chesapeake Bay Contours
State of Maryland —
Bathymetry for Chesapeake Bay was derived from two hundred ninety-seven surveys containing 3,178,509 soundings. Thirty-five older, less accurate, overlapping surveys... -
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
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... -
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... -
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
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...