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#1 Federal
Database for the geologic map of the Frederick 30 x 60 quadrangle, Maryland, Virginia, and West Virginia
- Organization: Department of the Interior
- Dataset Last Updated: April 30, 2025 at 12:00 AM
The database for the geologic map of the Frederick 30 x 60 quadrangle covers the distinct geologic provinces and sections of the central Appalachian region that are defined by unique bedrock and...
- xml
- xml
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 05:46 AM
#2 Federal
PhenoCam images from ARSOPE3LTAR site, Beltsville Agricultural Research Center, Maryland, USA since 2017
- Organization: Department of Agriculture
- Dataset Last Updated: November 21, 2025
This data set consists of repeat digital imagery from a tower-mounted digital camera (hereafter, PhenoCam) maintained by the USDA-ARS Hydrology Remote Sensing Laboratory (HRSL) in the Lower...
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Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:52 AM

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