Search results for USGS
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131 datasets for “USGS”
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Wetlands - Linear - Department of Natural Resources
opendata.maryland.govUpdated 22 Jul 2025
… This database lists the 3.75' x 3.75' USGS quadrangles for which 'DNR Wetlands' have been mapped …
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State Boundary
opendata.maryland.govUpdated 22 Jul 2025
The Maryland county boundaries were built using the USGS Topo Quads, county boundaries from the county governments, monument …
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Federal Watersheds - HUC 11
opendata.maryland.govUpdated 21 Jul 2025
… Geological Survey (USGS) developed a hierarchical hydrologic unit code (HUC) for Hydrologic unit boundaries define the aerial extent …
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- SODA API
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Wetlands - Polygon - Department of Natural Resources
opendata.maryland.govUpdated 22 Jul 2025
… This database lists the 3.75' x 3.75' USGS quadrangles for which 'DNR Wetlands' have been mapped …
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- JSON
- SODA API
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Federal Watersheds - HUC 11
opendata.maryland.govUpdated 22 Jul 2025
… Geological Survey (USGS) developed a hierarchical hydrologic unit code (HUC) for Hydrologic unit boundaries define the aerial extent …
- CSV
- JSON
- SODA API
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Chesapeake Bay Terrapin Habitat
opendata.maryland.govUpdated 22 Jul 2025
… The areas in this data set were determined from USGS Terrapin studies (for more information contact Paula Henry …
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Lava Flow Hazard Zones
highways.hidot.hawaii.govUpdated 21 Aug 2021
Volcano Lava Flow Hazard Zones - Hawaii County; Source: USGS, 1991. For additional information, please refer to complete metadata …
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- Data.gov Catalog
Flowline
State of OregonUpdated 27 Mar 2025
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first …
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- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- HTML
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Chesapeake Bay Terrapin Habitat
opendata.maryland.govUpdated 22 Jul 2025
… The areas in this data set were determined from USGS Terrapin studies (for more information contact Paula Henry …
- CSV
- JSON
- SODA API
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Sensitive Species Project Review Areas
opendata.maryland.govUpdated 22 Jul 2025
… It was originally created over USGS 7.5 minute topographic quadrangle maps and it generally includes, but does …
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Sensitive Species Project Review Areas
opendata.maryland.govUpdated 22 Jul 2025
… It was originally created over USGS 7.5 minute topographic quadrangle maps and it generally includes, but does …
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Volcano Boundaries
highways.hidot.hawaii.govUpdated 23 Aug 2021
Volcano Lava Flow Hazard Zones - Hawaii County; Source: USGS, 1991. This layer shows the boundaries between the volcanoes …
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Veterans who used VA Life Insurance Benefits
Florinda BalfourUpdated 18 Feb 2021
… Life Insurance (NSLI), United States Government Life Insurance (USGLI), Veterans’ Special Life Insurance (VSLI), Veterans’ Reopened Insurance (VRI …
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MD Amphibian and Reptile Atlas Grid
opendata.maryland.govUpdated 22 Jul 2025
… A block is defined as one-sixth of a USGS 7.5 minute quadrangle: the quad is halved …
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Recent Earthquakes
United States Geological SurveyUpdated 2 Apr 2024
… ComCat Documentation Alternate Symbologies Visit the Classic USGS Feature Layer item for a Rainbow view of Shakemap features …
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- GEOJSON
- ODS API
- Data.gov Catalog
HydroLocation - Sink, Spring, Waterbody Outlet
State of OregonUpdated 27 Mar 2025
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first …
- CSV
- ZIP
- VND.GEO+JSON
- VND.GOOGLE-EARTH.KML+XML
- HTML
- JSON
- Data.gov Catalog
County Boundaries
Bureau of Land ManagementUpdated 12 Jul 2023
… It is derived from land surveys, DNR orthophotos, USGS 7.5' quadrangles, and DNR tract books.
- CSV
- VND.MS-EXCEL
- PLAIN
- ZIP
- GEOPACKAGE+SQLITE3
- VND.GEO+JSON
- +3
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MD Amphibian and Reptile Atlas Grid
opendata.maryland.govUpdated 22 Jul 2025
… A block is defined as one-sixth of a USGS 7.5 minute quadrangle: the quad is halved …
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MO_2010_Department_of_Natural_Resources_Wild_Areas_shp
MSDISUpdated 13 Jul 2015
… This data was derived by digitizing United States Geological Survey (USGS) Digital Orthophoto Quarter Quadrangles (DOQQ) from boundary …
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Kataster der belasteten Standorte
Amt für Raumentwicklung und GeoinformationUpdated 2 Sept 2026
An diesen Standorten steht nach USG Art. 32c und AltlV Art. 5 fest oder es ist mit grosser …
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- GEOJSON
- ODS API