Catalog - Data.gov

Found 37 datasets matching "hydrometer".

Federal
Vertical water-quality profiles collected at Great Salt Lake monitoring sites, Utah, 1995–2022
- Organization: Department of the Interior
- Updated: 2023-11-14T00:00:00Z
This U.S. Geological Survey (USGS) Data Release provides vertical water-quality profiles collected at Great Salt Lake, Utah monitoring sites during 1995–2000 and 2011–2022. Data were collected...
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Search relevance: 39.77 | Views last month: 0
Federal
TCSP ER-2 DOPPLER RADAR (EDOP) V1
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
The TCSP ER-2 DOPPLER RADAR (EDOP) dataset was collected by the ER-2 Doppler radar (EDOP), which is an X-band (9.6 GHz) Doppler radar mounted in the nose of the ER-2 aircraft that provides...
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Search relevance: 39.26 | Views last month: 1
Federal
ABoVE/ASCENDS: Merged Atmospheric CO2, CH4, and Meteorological Data, 2017
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides in situ airborne measurements of atmospheric carbon dioxide (CO2), methane (CH4), water vapor concentrations, air temperature, pressure, and wind speed and direction as well...
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Search relevance: 34.60 | Views last month: 0
Federal
ABoVE/ASCENDS: Active Sensing of CO2, CH4, and Water Vapor, Alaska and Canada, 2017
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides in situ airborne measurements of atmospheric carbon dioxide (CO2), methane (CH4), and water vapor concentrations, plus air temperature, pressure, relative humidity, and wind...
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Search relevance: 29.61 | Views last month: 0
Federal
Soil sample analyses of texture, organic matter, total organic carbon, and total nitrogen from selected deconstruction sties in St. Louis, Missouri, 2020
- Organization: Department of the Interior
- Updated: 2021-01-08T00:00:00Z
The text file "Soil_sample_analyses_2.txt" contains results of discrete soil samples (surface samples) collected at selected vacant lot locations in St. Louis, Missouri, in June and July of 2020. ...
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Search relevance: 26.83 | Views last month: 0
Federal
Specific gravity (density) measurements taken from the HMS Challenger and SMS Gazelle in the global ocean from 1873-02-15 to 1876-06-05 (NCEI Accession 0228229)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-04-07T00:00:00.000+00:00
Data were digitized by W. John Gould and Stuart A. Cunningham from cruise reports. The 1870s specific gravity (SG) measurements were used to calculate equivalent salinities under the assumption...
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Search relevance: 19.11 | Views last month: 0
Federal
GPS Position from 5-cm, 10-cm, and CODE-style Drifters in the Gulf of Mexico from 2017-01-24 to 2017-05-22 (NCEI Accession 0175631)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-08-28T00:00:00.000+00:00
This dataset contains GPS positions/times from surface drifters of three different types: a thin 5-cm tall cylindrical hull, a 10-cm tall cylindrical hull, and a typical shallow drogued (CODE- or...
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Search relevance: 18.03 | Views last month: 0
Federal
Riparian vegetation, topography, sediment quality, and river corridor geomorphology in the Lower Virgin River, Nevada and Arizona, before (2010) and after (2011-2012) a 40-year return period flood
- Organization: Department of the Interior
- Updated: 2020-08-20T00:00:00Z
The data release presents observations of riparian vegetation, topography, sediment quality, and river corridor geomorphology in four river reaches of the Lower Virgin River extending downstream...
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Search relevance: 14.71 | Views last month: 0
Federal
Current meter and marine toxic substances data from moored current meter casts and other instruments in the North Pacific Ocean as part of the Deep Ocean Mining and Environmental Study (DOMES) project, 1975-08-29 to 1977-12-01 (NCEI Accession 7800741)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-13T00:00:00.000+00:00
Current meter and marine toxic substances data were collected using moored current meter casts and other instruments in the North Pacific Ocean from August 29, 1975 to December 1, 1977. Data were...
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Search relevance: 10.75 | Views last month: 0
Federal
Chemical and Physical Data of the Coastal Environment in Mobile Bay, Alabama collected by Citizen Monitoring from January 1991 to December 1993 (NCEI Accession 0116390)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-02-13T00:00:00.000+00:00
The Water Quality Act of 1987 established the National Estuary Program, which has as one of its objectives the formation of citizen groups for monitoring the quality of coastal waters. One such...
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Search relevance: 10.08 | Views last month: 0
Federal
Zooplankton data from zooplankton net casts and other instruments in the Delaware Bay and North Atlantic Ocean as part of the Ocean Continental Shelf (OCS - Mid Atlantic) project, 1976-11-03 to 1977-11-18 (NCEI Accession 7800340)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-09-11T00:00:00.000+00:00
Zooplankton data were collected using zooplankton net casts and other instruments in the Delaware Bay and North Atlantic Ocean from November 3, 1976 to November 18, 1977. Data were submitted by...
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Search relevance: 9.71 | Views last month: 0
Federal
Water physical and chemical data from current meter and bottle casts from the H.J.W. FAY and other platforms as part of the Ocean Continental Shelf - Mid Atlantic (OCS - Mid Atlantic) project, 1977-05-16 to 1977-09-15 (NCEI Accession 7800386)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-07T00:00:00.000+00:00
Water physical and chemical data were collected using current meter and bottle casts from the H.J.W. FAY and other platforms from May 16, 1977 to September 15, 1977. Data were submitted by...
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Search relevance: 9.69 | Views last month: 0
Federal
EFFLUENT - DISCHARGE DESCRIPTION and Other Data from UNKNOWN from 1980-04-13 to 1980-07-28 (NCEI Accession 8300090)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-08T00:00:00.000+00:00
No description was provided.
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Search relevance: 8.90 | Views last month: 0
Federal
Monthly and annual mean seawater temperature, salinity and density from 26 tide gauge sites during 1855-1993 (NCEI Accession 0000817)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-08-21T00:00:00.000+00:00
Tidal observers at primary tide gauges of the United States Coast and Geodetic Survey (now the NOAA National Ocean Service) routinely measured seawater temperature and density throughout most of...
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Search relevance: 8.10 | Views last month: 0
Federal
EFFLUENT - DISCHARGE DESCRIPTION and Other Data from NOAA LAUNCHES From Beaufort Sea from 1989-08-04 to 1989-08-20 (NCEI Accession 9100109)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-14T00:00:00.000+00:00
The chemical data in this accession was collected as part of the Beaufort Sea Monitoring Program. The data was collected between August 4 and August 20, 1989 from Beaufort Sea by Arthur D. Little,...
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Search relevance: 7.55 | Views last month: 0
Federal
Effluent - discharge descriptions and other data collected from several platforms using salinometer and other instruments in the Beaufort Sea from 1985-08-07 to 1985-09-01 (NCEI Accession 8600317)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-12T00:00:00.000+00:00
F144 data were collected using salinometer and other instruments in the Beaufort Sea from several platforms. Data were collected from 07 August 1985 to 01 September 1985 by Battelle Marine...
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Search relevance: 7.23 | Views last month: 0
Federal
EFFLUENT - DISCHARGE DESCRIPTION and Other Data from VARIOUS SMALL VESSELS from 1984-09-01 to 1984-09-17 (NCEI Accession 8500154)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-11T00:00:00.000+00:00
This dataset includes marine toxic substances and pollutants data in the Beaufort Sea from 1984-09-01 to 1984-09-17. Data has been processed by NODC to the NODC standard Marine Toxic Substances...
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Search relevance: 7.23 | Views last month: 0
Federal
EFFLUENT - DISCHARGE DESCRIPTION and Other Data from VARIOUS SMALL VESSELS from 1986-07-30 to 1986-08-19 (NCEI Accession 8700261)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-12T00:00:00.000+00:00
This dataset includes marine toxic substances and pollutants data in the Beaufort Sea from 1986-07-30 to 1986-08-19. Data has been processed by NODC to the NODC standard Marine Toxic Substances...
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Search relevance: 6.95 | Views last month: 0
Federal
EFFLUENT - DISCHARGE DESCRIPTION and Other Data from GYRE and Other Platforms from 1983-07-14 to 1984-06-07 (NCEI Accession 8500047)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-10T00:00:00.000+00:00
This dataset includes marine toxic substances and pollutants data from GYRE and OCEANUS in the North Atlantic Ocean from 1983-07-14 to 1984-06-07. Data has been processed by NODC to the NODC...
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Search relevance: 6.90 | Views last month: 0
Federal
Hydrocarbons and other data from H. J. W. FAY and VIRGINIAN SEA from 1976-11-04 to 1977-03-13 (NCEI Accession 7800477)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-07T00:00:00.000+00:00
This dataset includes hydrocarbons data from H. J. W. FAY and VIRGINIAN SEA in the North Atlantic Ocean from 1976-11-04 to 1977-03-13. Data has been processed by NODC to the NODC standard...
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Search relevance: 6.65 | Views last month: 0

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