• Organization: Department of the Interior
• Updated: 2020-08-07T00:00:00Z

The dataset contains GPS survey data from two surveys conducted after a flow event on February 15, 2019, at the USGS continuous slope-area (CSA) gage 09484201 - Bear Creek above Bear Canyon Road,...

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• Organization: Department of the Interior
• Updated: 2009-07-01T00:00:00Z

The Digital Geologic Map of the Tucson Mountains Caldera, Arizona is composed of GIS data layers, two ancillary GIS tables, a Windows Help File with ancillary map text, figures and tables, GIS...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Tucson, AZ, Ground-based Vector Magnetic Field Level 2 Data, 1.0 s Time Resolution, Station Code: (TUC), Station Location: (GEO Latitude 32.2, Longitude 249.3), USGS Network

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• Organization: Department of the Interior
• Updated: 2020-11-10T00:00:00Z

Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and...

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• Organization: Department of Justice
• Updated: 2006-08-31T00:00:00

This research involved the exploration of how the geographies of different crimes intersect with the geographies of social, economic, and demographic characteristics in Nashville, Tennessee,...

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• Organization: Department of the Interior
• Updated: 2021-09-23T00:00:00Z

These data represent the network-adjusted results of relative- and absolute-gravity surveys. Relative-gravity surveys were carried out using two ZLS Corporation Burris relative-gravity meters. The...

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• Organization: Department of the Interior
• Updated: 2020-08-07T00:00:00Z

This dataset supercedes an earlier data release and includes all previous data in addition to data from 2019. These data represent the network-adjusted results of relative- and absolute-gravity...

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• Organization: Department of the Interior
• Updated: 2023-01-25T00:00:00Z

The USGS Geomagnetism Program operates a network of magnetic observatories that collect vector and scalar magnetometer data for use in Earth main-field modeling, geophysics research, space physics...

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• Organization: Department of the Interior
• Updated: 2021-07-21T00:00:00Z

Relative-gravity surveys were carried out using a ZLS Burris relative-gravity meter. The effect of solid Earth tides and ocean loading were removed from the data. Instrument drift was removed by...

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• Organization: Department of the Interior
• Updated: 2022-05-02T00:00:00Z

Annual (1986-2020) land-use/land cover maps at 30-meter resolution of the Tucson metropolitan area, Arizona and the greater Santa Cruz Watershed including Nogales, Sonora, Mexico. Maps were...

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• Organization: Department of the Interior
• Updated: 2025-11-25T00:00:00Z

Relative-gravity surveys were carried out using a ZLS Burris relative-gravity meter. The effect of solid Earth tides and ocean loading were removed from the data. Instrument drift was removed by...

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• Organization: Department of Agriculture
• Updated: 2025-09-24

In 2014–2022, USDA-ARS Tucson, AZ, by itself and in collaboration with other precision apiculture (PA) research programs, including the PA program at Utah State University, and several commercial...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1997-01-06T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-04-26T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-05-21T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: Department of Energy
• Updated: 2024-12-18T17:36:27Z

The U.S. Department of Energy's National Renewable Energy Laboratory collaborates with the solar industry to establish high quality solar and meteorological measurements. This Solar Resource and...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set reproduces the Tucson Revised Index of Asteroid Data (TRIAD) radiometric asteroid diameters and albedos tabulated in Morrison and Zellner (1979). Albedos and diameters for...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set reproduces the Tucson Revised Index of Asteroid Data (TRIAD) radiometric asteroid diameters and albedos tabulated in Morrison and Zellner (1979). Albedos and diameters for 195...

• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set reproduces the Tucson Revised Index of Asteroid Data (TRIAD) radiometric asteroid diameters and albedos tabulated in Morrison and Zellner (1979). Albedos and diameters for 195...

• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Southwest Border Sectors include: Del Rio, El Centro, El Paso, Laredo, Rio Grande Valley, San Diego, Tucson, YumaSouthwest Border Deaths By Fiscal Year (Oct. 1st through Sept. 30th)

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