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• Organization: Department of the Interior
• Dataset Last Updated: March 18, 2024 at 12:00 AM

A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the data set also includes a...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: February 25, 2026 at 07:01 PM

Operations for this cruise will include 24 hour mapping, and continuous telepresence-based remote participation in mapping operations. Multibeam and splitbeam mapping operations will be...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Dataset Last Updated: November 06, 2023 at 08:05 PM

Operations for this cruise will include 24 hour mapping, and continuous telepresence-based remote participation in mapping operations. Multibeam and splitbeam mapping operations will be...

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• Organization: Department of Energy
• Dataset Last Updated: May 20, 2024 at 12:25 AM

This report presents the geologic framework critical in understanding spring discharge and the hydrogeology in Black Canyon directly south of Lake Mead below Hoover Dam, Nevada and Arizona. Most...

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