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Found over 10000 datasets matching "sounders".

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#1 Federal
Blind Calibration of Phase Drift in Millimeter-Wave Channel Sounders
- Organization: National Institute of Standards and Technology
- Updated: 2020-06-11 00:00:00
Millimeter-wave channel sounders are much more sensitive to phase drift than their microwave counterparts by virtue of shorter wavelength. This matters when coherently combining untethered channel...
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Search relevance: 85.85 | Views last month: 1
#2 Federal
Data collected by current-and-pressure-recording inverted echo sounders (CPIES) and current meter moorings in Drake Passage as part of cDrake from November 2007 to December 2011 (NCEI Accession 0121256)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-08-04T00:00:00.000+00:00
This data set contains measurements collected in Drake Passage between November 2007 and December 2011 as part of the cDrake progam funded by the National Science Foundation. The quantities...
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Search relevance: 71.69 | Views last month: 0
#3 Federal
Water temperature, acoustic travel time, pressure, and currents taken by current and pressure recording inverted echo sounders at four moorings in the north Atlantic ocean near Hydrostation S southeast of Bermuda from 2016-06-13 to 2017-06-29 (NCEI Accession 0191566)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-08-01T00:00:00.000+00:00
This data set contains vertical acoustic travel time, bottom pressure and temperature, as well as near-bottom current and temperature taken by four current and pressure recording inverted echo...
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Search relevance: 69.30 | Views last month: 0
#4 Federal
Water temperature, acoustic travel time, pressure and currents taken by current and pressure recording inverted echo sounders as part of QUICCHE in the Southeast Atlantic Ocean (limit-20 W) from 2023-03-17 to 2024-04-03 (NCEI Accession 0301731)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-02-13T00:00:00.000+00:00
The goal of QUantifying Interocean fluxes in the Cape Cauldron Hotspot of Eddy kinetic energy (QUICCHE) was to observe mixing and stirring in the Cape Basin in the southeast Atlantic Ocean across...
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Search relevance: 64.99 | Views last month: 0
#5 Federal
Sound velocity from inverted echo sounders (IES) in the western Pacific Ocean from 1992-08-26 to 1993-03-22 (NCEI Accession 9300159)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-11-19T00:00:00.000+00:00
This dataset contains inverted echo sounder data collected from two stations in the western Pacific, TPW nominally @ 2S and 154E and TPE nominally @ 2S and 164E. The station names derive from...
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Search relevance: 42.21 | Views last month: 0
#6 Federal
Acoustic travel time and bottom pressure data from inverted echo sounders as part of the Southwest Atlantic Meridional Overturning Circulation project (SAM) from 2011-07-07 to 2016-10-29 (NCEI Accession 0175745)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-09-05T00:00:00.000+00:00
This dataset contains round trip acoustic travel time and ambient bottom pressure from bottom-mounted instruments spaced zonally along 34.5S in the SW Atlantic east of Uruguay, July 2011 to...
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Search relevance: 41.12 | Views last month: 0
#7 Federal
Hydrostatic pressure and acoustic travel time collected from pressure-equipped inverted echo sounders from three moorings in the South Atlantic Ocean from 2016-10-24 to 2019-06-26 (NCEI Accession 0205725)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-29T00:00:00.000+00:00
This dataset contains daily measurements of bottom pressure and round-trip acoustic travel time from three pressure-equipped inverted echo sounder (PIES) moorings deployed in the southwest South...
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Search relevance: 39.43 | Views last month: 0
#8 Federal
Oceanographic data obtained from CTD and current meters as part of the Dynamics of the Loop Current in U.S. Waters project in the Gulf of Mexico from 2009-04-19 to 2011-11-14 (NCEI Accession 0126392)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-11-13T00:00:00.000+00:00
The study design for the in-situ measurements consisted of an array of nine full-depth (or tall) moorings, six near-bottom moorings, and 25 Pressure Inverted Echo Sounders (PIES) deployed in U.S....
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Search relevance: 38.65 | Views last month: 0
#9 Federal
Acoustic travel time, bottom pressure, and near bottom current velocities from inverted echo sounders in the Atlantic Ocean from 2004-09-27 to 2016-02-25 (NCEI Accession 0125597)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-06-02T00:00:00.000+00:00
No description was provided.
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Search relevance: 37.98 | Views last month: 0
#10 Federal
HYDROSTATIC PRESSURE, ACOUSTIC TRAVEL TIME, and others in Indian Ocean from 2010-04-13 to 2013-02-24 (NCEI Accession 0156605)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-11-07T00:00:00.000+00:00
Acoustic roundtrip travel time, pressure, ocean velocity, and temperature recorded by Current- and Pressure-recording Inverted Echo Sounders (CPIES) instruments at five mooring locations as part...
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Search relevance: 37.61 | Views last month: 0
#11 Federal
Hydrostatic pressure, acoustic travel time, and current velocity recorded by current- and pressure-recording inverted echo sounders, CPIES, in the Indian Ocean from 2016-04-09 to 2018-06-08 (NCEI Accession 0209237)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-04-16T00:00:00.000+00:00
Acoustic roundtrip travel time, hydrostatic pressure, and ocean velocity recorded by Current- and Pressure-recording Inverted Echo Sounder (CPIES) instruments at five mooring locations in the...
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Search relevance: 37.01 | Views last month: 0
#12 Federal
Acoustic travel time and bottom pressure data from inverted echo sounders as part of the Southwest Atlantic Meridional Overturning Circulation project (SAM) from 2009-03-18 to 2012-12-10 (NCEI Accession 0125596)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-02-10T00:00:00.000+00:00
No description was provided.
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Search relevance: 36.79 | Views last month: 0
#13 Federal
Water temperature, acoustic travel time, pressure, and currents taken by current and pressure recording inverted echo sounder offshore of Oregon in the Northeast Pacific Ocean from 2017-04-27 to 2017-11-11 (NCEI Accession 0201488)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-04T00:00:00.000+00:00
This data set contains vertical acoustic travel time, bottom pressure and temperature, as well as near-bottom current and temperature taken by four current and pressure recording inverted echo...
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Search relevance: 35.70 | Views last month: 0
#14 Federal
Acoustic Travel Time and Hydrostatic Pressure in Sermilik Fjord in Southeastern Greenland from 2011-08-23 to 2016-08-11 (NCEI Accession 0163212)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-06-16T00:00:00.000+00:00
These data records are time series of (1) round trip surface to bottom acoustic travel time, (2) bottom pressure and (3) bottom temperature (with the latter internal to the instrument). The first...
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Search relevance: 34.86 | Views last month: 0
#15 Federal
Water temperature, salinity, oxygen, and other parameters collected by CTD from the research vessel Pelican, cruise PE21-05, in Gulf of Mexico from 2020-09-25 to 2020-10-04 (NCEI Accession 0224258)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-01-14T00:00:00.000+00:00
This dataset contains water temperature, salinity, oxygen, and other parameters collected by CTD from research vessel Pelican in the Gulf of Mexico from 2020-09-25 to 2020-10-04. Hydrographic data...
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Search relevance: 34.15 | Views last month: 0
#16 Federal
EK60 Water Column Sonar Data Collected During PC1003
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-08-01T00:00:00.000+00:00
2010 ME70 Workshop (PC1003, EK60). The third leg of the 2010 SEAMAP Reeffish Survey, PC 1003, was originally scheduled as an experimental multibeam sonar workshop. However, on July 12, 2010, FSV...
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Search relevance: 33.09 | Views last month: 2
#17 Federal
Inverted echo sounder measurements collected in the Japan/East Sea, from 1999-06-08 to 2001-07-25, under the sponsorship of the Office of Naval Research (NCEI Accession 0002331)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2005-08-17T00:00:00.000+00:00
Observations were conducted from June 1999 to July 2001 to study the shallow and deep current variability in the southwest Japan/East Sea. Data were collected during the field experiment with a...
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Search relevance: 33.00 | Views last month: 0
#18 Federal
Water temperature, salinity, oxygen, and other parameters collected by CTD from research vessel Pelican in Gulf of Mexico from 2019-06-14 to 2019-10-03 (NCEI Accession 0209160)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-03-04T00:00:00.000+00:00
This dataset contains water temperature, salinity, oxygen, and other parameters collected by CTD from research vessel Pelican in Gulf of Mexico from 2019-06-14 to 2019-10-03. Hydrographic data...
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Search relevance: 33.00 | Views last month: 0
#19 Federal
Sounder SIPS: Sun Synchronous 13:30 orbit Climate Hyperspectral InfraRed Product (CHIRP): Calibrated Radiances from EOS-Aqua, S-NPP, JPSS-1/NOAA-20, V2 (SNDR13CHRP1) at GES DISC
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
The Climate Hyperspectral Infrared Radiance Product (CHIRP) is a Level 1 radiance product derived from Atmospheric Infrared Sounder (AIRS) on EOS-AQUA and the Cross-Track Infrared Sounders (CrIS)...
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Search relevance: 32.94 | Views last month: 0
#20 Federal
Ionospheric Oblique Incidence Soundings by Satellites
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1958-01-01T00:00:00.000+00:00
The oblique incidence sweep-frequency ionospheric sounding technique uses the same principle of operation as the vertical incidence sounder. The primary difference is that the transmitter and...
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Search relevance: 32.68 | Views last month: 1

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