Catalog - Data.gov

Found 2206 datasets matching "sound speed".

Federal
Speed of Sound and Density of Difluoromethane
- Organization: National Institute of Standards and Technology
- Updated: 2022-02-23 00:00:00
Speed of sound and density measurements for difluoromethane. Speed of sound was measured in the liquid phase using a dual-path pulse-echo instrument at temperatures between 230 and 345 K, with...
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Search relevance: 157.99 | Views last month: 0
Federal
Underwater sound speed and sound speed error simulations for present (2006-2016) and future (2090-2100) decades under RCP8.5 climate scenario (NCEI Accession 0244993)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-03-17T00:00:00.000+00:00
This dataset contains underwater sound velocity and its associated error computed for two decades, 2006-2016 and 2090-2100, representative of present and future conditions. Sound speed has been...
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Search relevance: 148.75 | Views last month: 0
Federal
Speed of Sound Measurements of Binary Mixtures of 1,1,1,2-Tetrafluoroethane (R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants
- Organization: National Institute of Standards and Technology
- Updated: 2022-02-23 00:00:00
Speed of sound data measured in the search for a Low-GWP Alternative Refrigerant Blends for HFC-134a. Speed of sound data are being used to improve current REFPROP mixture models for binary...
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Search relevance: 122.84 | Views last month: 2
Federal
Temperature and speed of sound profile collected by XBT from R/V Acadiana in the northern Gulf of Mexico from 2016-09-10 (NCEI Accession 0240803)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-09-24T00:00:00.000+00:00
This dataset contains a temperature, depth, resistance, and speed of sound profile measured by bathythermograph (XBT) in the northern Gulf of Mexico as part of a larger acoustic measurement...
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Search relevance: 98.86 | Views last month: 0
Federal
Precision Sound Velocity Profiles in the Ocean - Volume 5: Sound speed and temperature of Bermuda Waters in Autumn and Winter from October 1964 to March 1966 (NCEI Accession 7000472)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-10-31T00:00:00.000+00:00
A collection of high-resolution, precision simultaneous sound speed and temperature profiles to 2200 m depth, and their envelopes for each station is presented for 25 stations in Bermudian waters...
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Search relevance: 98.26 | Views last month: 0
Federal
Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants
- Organization: National Institute of Standards and Technology
- Updated: 2021-11-28 00:00:00
Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants
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Search relevance: 95.65 | Views last month: 1
Federal
Water temperature, salinity, and sound speed collected by CTD from the research vessel Sea Scout in approaches to Tampa, FL from 2019-05-26 to 2019-06-18 (NCEI Accession 0190880)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-07-03T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19plus CTD sensor...
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Search relevance: 91.49 | Views last month: 0
Federal
Water temperature, salinity, and sound speed collected by CTD from the research vessel Sea Scout in approaches to Tampa, FL from 2018-11-21 to 2019-06-21 (NCEI Accession 0190798)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-07-01T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19plus CTD sensor...
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Search relevance: 90.89 | Views last month: 0
Federal
Water temperature, salinity, and calculated sound speed taken by CTD from the research vessel Sea Scout in approaches to Tampa, FL from 2019-07-21 to 2019-07-23 (NCEI Accession 0201387)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-08-29T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19 and SBE19plus CTD sensor...
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Search relevance: 90.86 | Views last month: 0
Federal
Water temperature, conductivity, and sound speed collected by CTD from research vessel C-Wolf in approaches to Tampa, FL from 2018-11-13 to 2019-03-29 (NCEI Accession 0188507)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-05-10T00:00:00.000+00:00
This dataset contains water temperature, conductivity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19plus CTD sensor...
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Search relevance: 90.61 | Views last month: 0
Federal
Water temperature, salinity, and calculated sound speed taken by CTD from the research vessel Sea Scout in approaches to Tampa, FL from 2019-05-30 to 2019-06-18 (NCEI Accession 0191825)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-08-01T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19 and SBE19plus CTD sensor...
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Search relevance: 90.35 | Views last month: 0
Federal
Water temperature, salinity, and calculated sound speed taken by CTD from research vessels Sea Scout and C-Wolf in approaches to Tampa, FL from 2019-03-02 to 2019-07-21 (NCEI Accession 0201487)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-04T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19 and SBE19plus CTD sensor...
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Search relevance: 87.93 | Views last month: 0
Federal
Water temperature, salinity, and calculated sound speed taken by CTD from research vessels C-Wolf and Sea Scout in Approaches to Tampa, FL from 2019-02-27 to 2019-07-21 (NCEI Accession 0194664)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-08-12T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19 and SBE19plus CTD sensor...
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Search relevance: 87.19 | Views last month: 0
Federal
Water temperature, salinity, and sound speed data collected by CTD and XBT from R/V Falkor in the NW Hawaiian Islands 2014-03 to 2014-06 (NCEI Accession 0137765)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-11-13T00:00:00.000+00:00
Physical parameters (water temperature, salinity, and sound speed) were measured as high-resolution profiles at select locations and times using CTD and XBT instruments on R/V Falkor geophysical...
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Search relevance: 80.32 | Views last month: 0
Federal
Water temperature, salinity, and sound speed collected by CTD from the research vessel C-Wolf in the Gulf of Mexico, Approaches to Tampa, FL from 2018-08-19 to 2019-02-05 (NCEI Accession 0187660)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-04-24T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed data collected for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19plus CTD sensors were used for...
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Search relevance: 79.63 | Views last month: 0
Federal
Water temperature, salinity, and sound speed collected by CTD from the research vessel Sea Scout in the Gulf of Mexico, Approaches to Tampa, FL from 2018-09-28 to 2018-12-06 (NCEI Accession 0187331)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-04-10T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed data collected for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19plus CTD sensors were used for...
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Search relevance: 79.30 | Views last month: 0
Federal
Water temperature, salinity, and sound speed collected by CTD from research vessels C-Wolf and Sea Scout in the Gulf of Mexico approaches to Tampa, FL from 2018-10-17 to 2019-03-02 (NCEI Accession 0187861)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-05-03T00:00:00.000+00:00
This dataset contains water temperature, salinity, and sound speed collected/calculated for the OPR-J317-KR-18 project under contract with NOAA. Sea Bird Electronics SBE19plus CTD sensors were...
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Search relevance: 75.97 | Views last month: 0
Federal
Sound speed, water temperature, salinity and conductivity data from CTD taken from research vessels Sea Scout and C-Wolf in coastal waters of Texas, approaches to Galveston from 2017-09-14 to 2018-03-13 (NCEI Accession 0174501)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-07-20T00:00:00.000+00:00
This dataset contains CTD measurements of sound speed, water temperature, salinity and conductivity in coastal waters of Texas, Gulf of Mexico, approaches to Galveston from 2017-09-14 to...
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Search relevance: 73.44 | Views last month: 0
Federal
CURRENT DIRECTION, CURRENT SPEED and other data from FIXED PLATFORM in the Southern Oceans and Prince William Sound from 1989-04-07 to 1989-11-02 (NCEI Accession 9900205)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
No description was provided.
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Search relevance: 59.94 | Views last month: 0
Federal
Oceanographic data collected during the EX2208: EXPRESS: West Coast Exploration 1 (Mapping) expedition on NOAA Ship OKEANOS EXPLORER from 2022-10-16 to 2022-11-03 (NCEI Accession 0270581)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-11-23T00:00:00.000+00:00
This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER from 2022-10-16 to 2022-11-03. Data acquisition from shipboard sensors includes navigational data, meteorological...
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Search relevance: 59.47 | Views last month: 0

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