• Organization: Department of Housing and Urban Development
• Updated: 2019-12-31

This report displays the data communities reported to HUD about the nature of and amount of persons who are homeless as part of HUD's Point-in-Time (PIT) Count. This data is self-reported by...

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• Organization: Department of the Interior
• Updated: 2022-05-10T00:00:00Z

This geologic map database is a reproduction of U.S. Geological Survey Miscellaneous Investigations Map I–2362: “Geologic Map and Structure Sections of the Clear Lake Volcanics, Northern...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1964-01-01T00:00:00.000+00:00

Absorption of radio waves occurs when electrons responding to the wave fields collide with and transfer energy to the neutral particles. A study of ionospheric absorption yields information on...

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