Catalog - Data.gov

Found 30 datasets matching "chemical detector".

Federal
Utah FORGE 3-2418: Final Report on Wellbore Fracture Imaging Using Inflow Detection Measurements
- Organization: Department of Energy
- Updated: 2025-08-25T01:34:53Z
This report contains the results of research conducted to make measurements in the FORGE wells to map flowing fractures and estimate their flow magnitudes in real time. Implementation of the...
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Search relevance: 40.93 | Views last month: 1
Federal
Patent AT-E399989-T1: [Translated] METHOD AND DEVICE FOR MEASURING CHEMICAL AND/OR BIOLOGICAL SAMPLES
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06
A device for the measurement of chemical and/or biological samples, in particular by means of luminescence spectroscopy, comprises an irradiation unit (12), a sample receiver (10), at least one...
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Search relevance: 38.89 | Views last month: 0
Federal
Partial pressure of carbon dioxide (pCO2), temperature, salinity and other variables collected from surface time series coastal observations from POSEIDON E1-M3A system buoy in the Cretan Sea, Aegean Sea, Eastern Mediterranean Sea (NCEI Accession 0208893)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-01-20T00:00:00.000+00:00
This dataset includes surface underway, chemical, meteorological, physical and time series coastal data collected from POSEIDON E1-M3A system buoy in the Cretan Sea, Aegean Sea, Eastern...
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Search relevance: 36.61 | Views last month: 0
Federal
ACCLIP WB-57 Aircraft In-situ Trace Gas Data
- Organization: National Aeronautics and Space Administration
- Updated: 2025-03-31
ACCLIP_TraceGas_AircraftInSitu_WB57_Data is the in-situ trace gas data collection during the Asian Summer Monsoon Chemical & Climate Impact Project (ACCLIP). Data from the Airborne Carbon Oxide...
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Search relevance: 28.91 | Views last month: 0
Federal
Depth, salinity, temperature, pH, total alkalinity, and dissolved inorganic carbon collected from CTD profiler equipped with a pH sensor and Niskin bottles, using a spectrophotometer, open-cell potentiometric titration, and a Licor-700 CO2 detector at the University of Washington’s Friday Harbor Laboratory or a CO2 coulometer at the University of Washington’s School of Oceanography from 2012-04-09 to 2012-06-16 (NCEI Accession 0259305)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-08-31T00:00:00.000+00:00
We characterized the pH environment currently experienced by Euphausia pacifica eggs and larvae at 2 stations in the northern end of Hood Canal in Puget Sound, Washington, USA (47.61, -122.94 and...
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Search relevance: 27.96 | Views last month: 0
Federal
Subunit modification and association in VR1 ion channels
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06
Background The capsaicin (vanilloid) receptor, VR1, is an agonist-activated ion channel expressed by sensory neurons that serves as a detector of chemical and thermal noxious stimuli. ...
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Search relevance: 26.95 | Views last month: 0
Federal
SOLVE I DC-8 Aircraft In-situ Trace Gas Data
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
SOLVE1_TraceGas_AircraftInSItu_DC8_Data is the in-situ trace gas data for the DC-8 aircraft collected during the SAGE III Ozone Loss and Validation Experiment (SOLVE). Data were collected by...
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Search relevance: 24.64 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, salinity, oxygen and other variables collected from time series observations from Mooring Maria_Island_42S_148E deployed in the Tasman Sea, Pacific Ocean (NCEI Accession 0165305)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-15T00:00:00.000+00:00
This dataset includes chemical, meteorological, physical time series data collected from Mooring Maria_Island_42S_148E deployed in the Tasman Sea, Pacific Ocean from 2011-04-20 to 2025-10-29....
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Search relevance: 21.26 | Views last month: 0
Federal
Partial pressure (or fugacity) of carbon dioxide, water temperature, salinity and other variables collected from time series observations from Mooring Kangaroo_Island_35S_136E deployed in the South Australian Basin near Kangaroo_Island (NCEI Accession 0253461)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-15T00:00:00.000+00:00
This dataset includes chemical, meteorological, physical time series data collected from Mooring Kangaroo_Island_35S_136E deployed in the South Australian Basin near Kangaroo_Island, from...
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Search relevance: 21.26 | Views last month: 0
Federal
Nano Dust Analyzer Project
- Organization: National Aeronautics and Space Administration
- Updated: 2025-04-01
<p> We propose to develop a new highly sensitive instrument to confirm the existence of the so-called nano-dust particles, characterize their impact parameters, and measure their chemical...
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Search relevance: 17.89 | Views last month: 0
Federal
Radiocarbon dates, charcoal, and polycyclic aromatic hydrocarbon (PAH) data from Great Dismal Swamp Sites GDS-519 and GDS-520
- Organization: Department of the Interior
- Updated: 2021-09-20T00:00:00Z
Sediment cores were collected in Great Dismal Swamp National Wildlife Refuge in November, 2017 to advance understanding of climate- and land-management driven changes in vegetation, hydrology, and...
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Search relevance: 13.75 | Views last month: 0
Federal
Profile chemical, physical and optical data collected aboard the SEWARD JOHNSON in the Caribbean Sea and North Atlantic Ocean from June 22, 2006 to July 24, 2006 (NCEI Accession 0059071)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2009-10-29T00:00:00.000+00:00
This data set contains hydrographic data collected during cruise SJ0609 in the tropical North Atlantic. Leg 1 of the cruise began in Ft. Pierce FL with a rapid transit to Bridgetown, Barbados and...
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Search relevance: 13.22 | Views last month: 0
Federal
Real-time current, wave, temperature, salinity, optical, and meteorological data from Gulf of Maine Ocean Observing System (GoMOOS) buoys, 8/31/2003 - 9/6/2003 (NCEI Accession 0001159)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-09-08T00:00:00.000+00:00
No description was provided.
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Search relevance: 10.59 | Views last month: 0
Federal
Physical, nutrients, biological, meteorological, and other data from bottle casts, CTD casts, and divers, from FIXED PLATFORMS from 1989-02-06 to 1998-03-12 (NCEI Accession 9800185)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-02-16T00:00:00.000+00:00
Physical, chemical, biological, meteorological, and other data were collected from bottle casts, CTD casts, and divers from FIXED PLATFORMS. Data were collected by Western Washington University...
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Search relevance: 10.57 | Views last month: 0
Federal
Real-time current, wave, temperature, salinity, optical, and meteorological data from Gulf of Maine Ocean Observing System (GoMOOS) buoys, 9/14/2003 - 9/20/2003 (NCEI Accession 0001174)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-09-22T00:00:00.000+00:00
No description was provided.
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Search relevance: 10.08 | Views last month: 0
Federal
Real-time current, wave, temperature, salinity, optical, and meteorological data from Gulf of Maine Ocean Observing System (GoMOOS) buoys, 9/28/2003 - 10/4/2003 (NCEI Accession 0001193)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-10-10T00:00:00.000+00:00
No description was provided.
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Search relevance: 9.90 | Views last month: 0
Federal
Real-time current, wave, temperature, salinity, optical, and meteorological data from Gulf of Maine Ocean Observing System (GoMOOS) buoys, 9/21/2003 - 9/27/2003 (NCEI Accession 0001192)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-10-10T00:00:00.000+00:00
No description was provided.
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Search relevance: 9.90 | Views last month: 0
Federal
Water column and sediment geochemical data taken by bottle and bottom samples from NOAA Ship Ronald H. Brown in the southeastern U.S. Atlantic margin from 2019-04-10 to 2019-04-29 (NCEI Accession 0242497)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-11-01T00:00:00.000+00:00
This dataset contains water column and sediment geochemical data collected taken by bottle and bottom samples from NOAA Ship Ronald H. Brown (cruise RB19-03) in the southeastern U.S. Atlantic...
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Search relevance: 9.87 | Views last month: 0
Federal
World-wide Ocean Optics Database (WOOD) 1900-2011 (NCEI Accession 0092528)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-09-24T00:00:00.000+00:00
The World-wide Ocean Optics Database (WOOD) was developed to be a comprehensive publicly-available oceanographic bio-optical database providing global coverage. It includes nearly 250 major data...
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Search relevance: 9.61 | Views last month: 0
Federal
Physical, chemical, and biological data collected in Mobile Bay, Alabama in 1989-05 to 1999-12 (NCEI Accession 0116496)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-09-28T00:00:00.000+00:00
This dataset contains physical, chemical, and biological data collected during ten years of near-monthly shipboard surveys carried out in Mobile Bay between May 1989 and December 1999. Station...
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Search relevance: 9.45 | Views last month: 0

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