Catalog - Data.gov

Found 192 datasets matching "Optical Validation".

#1 Federal
GPM Ground Validation Optical Disdrometer (ODM) LPVEx
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
The GPM Ground Validation Optical Disdrometer (ODM) LPVEx dataset consists of precipitation particle size distribution data collected by the Eigenbrodt Optical Disdrometer (ODM) deployed onboard...
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Search relevance: 130.84 | Views last month: 1
#2 Federal
GPM Ground Validation Optical Disdrometer (ODM) LPVEx V1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-07-17
The GPM Ground Validation Optical Disdrometer (ODM) LPVEx dataset consists of precipitation particle size distribution data collected by the Eigenbrodt Optical Disdrometer (ODM) deployed onboard...
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Search relevance: 127.69 | Views last month: 0
#3 Federal
CRED Optical Validation Data at the island of Ta'u in American Samoa, 2006 to support Benthic Habitat Mapping (TOAD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-11-01T00:00:00.000+00:00
Optical validation data were collected using a Tethered Optical Assessment Device (TOAD), an underwater sled equipped with an underwater digital video camera and lights. Data were collected in...
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Search relevance: 114.10 | Views last month: 0
#4 Federal
CRED Optical Validation Data at the island of Ta'u in American Samoa, 2012 to support Benthic Habitat Mapping (TOAD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-12-15T00:00:00.000+00:00
Optical validation data were collected using the Tethered Optical Assessment Device (TOAD), a sled equipped with underwater video camera, still camera and lights. Camera sled deployments were...
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Search relevance: 113.91 | Views last month: 0
#5 Federal
CRED Optical Validation Data at the island of Ta'u in American Samoa, 2004 to Support Benthic Habitat Mapping (TOAD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-11-01T00:00:00.000+00:00
Optical validation data were collected using a Tethered Optical Assessment Device (TOAD), an underwater sled equipped with an underwater digital video camera and lights. Data were collected in...
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Search relevance: 113.81 | Views last month: 0
#6 Federal
CRED Optical Validation Data in the Auau Channel, Hawaii, 2007, to Support Benthic Habitat Mapping
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-08-01T00:00:00.000+00:00
Optical validation data were collected using a RCV-150 remotely operated vehicle (ROV) operated by the Hawaii Undersea Research Laboratory (HURL). Data were collected in the Auau Channel, Main...

Search relevance: 113.61 | Views last month: 0
#7 Federal
CRED Optical Validation Data at the island of Ofu and Olosega in American Samoa, 2006 to support Benthic Habitat Mapping (TOAD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-11-01T00:00:00.000+00:00
Optical validation data were collected using a Tethered Optical Assessment Device (TOAD), an underwater sled equipped with an underwater digital video camera and lights. Data were collected in...
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Search relevance: 111.80 | Views last month: 0
#8 Federal
CRED Optical Validation Data at the islands of Ofu and Olosega in American Samoa, 2004 to Support Benthic Habitat Mapping (TOAD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2006-11-01T00:00:00.000+00:00
Optical validation data were collected using a Tethered Optical Assessment Device (TOAD), an underwater sled equipped with an underwater digital video camera and lights. Data were collected in...
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Search relevance: 111.45 | Views last month: 0
#9 Federal
CRED Optical Validation Data in the Auau Channel, Hawaii, April 2009 to Support Benthic Habitat Mapping
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-08-01T00:00:00.000+00:00
Optical validation data were collected using a RCV-150 remotely operated vehicle (ROV) operated by the Hawaii Undersea Research Laboratory (HURL). Data were collected in the Auau Channel, Main...

Search relevance: 111.15 | Views last month: 0
#10 Federal
CRED Optical Validation Data at the island of Ofu and Olosega in American Samoa, 2012 to support Benthic Habitat Mapping (TOAD)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-12-15T00:00:00.000+00:00
Optical validation data were collected using the Tethered Optical Assessment Device (TOAD), a sled equipped with underwater video camera, still camera and lights. Camera sled deployments were...
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Search relevance: 110.89 | Views last month: 0
#11 Federal
CRED Optical Validation Data in the Auau Channel, Hawaii, February 2009 to Support Benthic Habitat Mapping
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-08-01T00:00:00.000+00:00
Optical validation data were collected using a RCV-150 remotely operated vehicle (ROV) operated by the Hawaii Undersea Research Laboratory (HURL). Data were collected in the Auau Channel, Main...

Search relevance: 110.53 | Views last month: 0
#12 Federal
Arabian Sea bio-optical and biogeochemical data for ocean color validation
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-17
This project will collect high-quality, bio-optical, and biogeochemical data for validation of advanced satellite products from PACE OCI for the Arabian Sea, a highly under-sampled region of the...
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Search relevance: 105.41 | Views last month: 0
#13 Federal
In situ optical, oceanographic and meteorological data including spectral radiance, remote sensing reflectance and other oceanographic and meteorological data collected aboard NOAA Ship Nancy Foster in the US Coastal mid-Atlantic and Western Atlantic Ocean for the JPSS dedicated VIIRS Calibration/Validation cruise from 2014-11-11 to 2014-11-20 (NCEI Accession 0156310)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-08-16T00:00:00.000+00:00
This dataset contains oceanographic and meteorological data collected during the Dedicated JPSS VIIRS Ocean Color Calibration/Validation Cruise (NF-14-09). The measured variables include optical...
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Search relevance: 75.67 | Views last month: 0
#14 Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Oahu, 2005
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-04-01T00:00:00.000+00:00
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.
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Search relevance: 73.60 | Views last month: 0
#15 Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Molokai, 2005
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-05-01T00:00:00.000+00:00
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.
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Search relevance: 72.96 | Views last month: 0
#16 Federal
GPM Ground Validation Rain Gauges NASA ACHIEVE IPHEx V1
- Organization: National Aeronautics and Space Administration
- Updated: 2025-08-06
The GPM Ground Validation Rain Gauges NASA ACHIEVE IPHEx dataset was gathered during the GPM Ground Validation Integrated Precipitation and Hydrology Experiment (IPHEx) in North Carolina from May...
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Search relevance: 52.85 | Views last month: 0
#17 Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Saipan
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-08-25T00:00:00.000+00:00
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.
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Search relevance: 52.28 | Views last month: 0
#18 Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Necker Island, 2002-2004
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-05-01T00:00:00.000+00:00
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.
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Search relevance: 52.28 | Views last month: 0
#19 Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Lisianski Island, 2001-2004
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-05-01T00:00:00.000+00:00
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.
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Search relevance: 52.28 | Views last month: 0
#20 Federal
CRED Cumulative Map of Percent Scleractinian Coral Cover at Pathfinder Bank
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-06-01T00:00:00.000+00:00
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.
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Search relevance: 52.28 | Views last month: 0

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