• Organization: Department of the Interior
• Updated: 2025-01-24T00:00:00Z

This data set contains bottom hardness and surficial substrate compositions measured as part of a study evaluating the maturation of fish spawning reef restoration projects in the St....

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

The U.S Geological Survey conducted hydrographic surveys from July 23-25, 2018 to monitor fish spawning substrate placements (reefs) in the Detroit and St. Clair Rivers, MI. A multibeam...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

The U.S. Geological Survey conducted hydrographic surveys from June 23-24, 2015 to monitor fish spawning substrate placements (reefs) in the Detroit River, MI. An interferrometric multibeam...

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• Organization: Department of the Interior
• Updated: 2025-02-14T00:00:00Z

The U.S Geological Survey conducted hydrographic surveys from May 2 - 5, 2022 to monitor fish spawning substrate placements (reefs) in the Detroit and St. Clair Rivers, Michigan. A multibeam...

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• xml

• Organization: Department of the Interior
• Updated: 2025-02-14T00:00:00Z

The U.S Geological Survey conducted hydrographic surveys from September 13-16, 2021 to monitor fish spawning substrate placements (reefs) in the Detroit and St. Clair Rivers, MI. A multibeam...

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• xml

• Organization: District of Columbia
• Updated: 2026-02-11T03:17:18.000Z

Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the road. The road network is...

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• Organization: District of Columbia
• Updated: 2022-02-04T00:00:00.000Z

Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the road. The road network is...

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• none
• csv
• json
• kml
• zip
• +1 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1972-03-15T00:00:00.000+00:00

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-04-18T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative of CHOCTAWHATCHEE BAY. The source imagery was...

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• Organization: Department of the Interior
• Updated: 2025-01-24T00:00:00Z

This dataset contains the physical collection information (e.g., sample location, date, gear type) and microsatellite DNA genotype of egg and larval Lake Sturgeon collected in the St. Clair and...

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• Organization: Department of the Interior
• Updated: 2022-03-16T00:00:00Z

The 1:100,000-scale geologic map of the South Boston 30' x 60' quadrangle, Virginia and North Carolina, provides geologic information for the Piedmont along the I-85 and U.S. Route 58 corridors...

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