The Ocean Archive System searches our original datasets as they were submitted to us, not individual points or profiles. If you want to search and retrieve ocean profiles in a common format, or objectively analyzed fields, your better option may be to use one of our project applications. See: Access Data
OAS accession Detail for 0056995, meta_version: 2. Current meta_version is: 3
<< previous | |revision: 2| | next >> |
accessions_id: | 0056995 | archive |
---|---|
Title: | TMI geolocated L2 orbital SST data set for 2009-07-17 (NODC Accession 0056995) |
Abstract: | Version-4 TMI Ocean Products, in November 1997, the TMI radiometer with a 10.7 GHz channel was launched aboard the TRMM satellite.The important feature of microwave retrievals is that SST can be measured through clouds, which are nearly transparent at 10.7 GHz. This is a distinct advantage over the traditional infrared SST observations that require a cloud-free field of view. Ocean areas with persistent cloud coverage can now be viewed on a daily basis. Furthermore, microwave retrievals are not affected by aerosols and are insensitive to atmospheric water vapor. However, the microwave retrievals are sensitive to sea-surface roughness, while the infrared retrievals are not. A primary function of the TRMM SST retrieval algorithm is the removal of surface roughness effects. The microwave and infrared SST retrievals are very complementary and can be combined to obtain a reliable global data set. The algorithm for retrieving SSTs from radiometer data is described in 'AMSR Ocean Algorithm' |
Date received: | 20090820 |
Start date: | 20090717 |
End date: | 20090717 |
Seanames: | Indian Ocean, North Atlantic Ocean, North Pacific Ocean, South Atlantic Ocean, South Pacific Ocean |
West boundary: | -179.99 |
East boundary: | 180 |
North boundary: | 34.24 |
South boundary: | -39.09 |
Observation types: | satellite data |
Instrument types: | TMI |
Datatypes: | SEA SURFACE TEMPERATURE |
Submitter: | Armstrong, Edward M. |
Submitting institution: | US NASA; Jet Propulsion Laboratory; Physical Oceanography Distributed Active Archive Center |
Collecting institutions: | Remote Sensing Systems |
Contributing projects: | GHRSST |
Platforms: | TRMM (33LY) |
Number of observations: | |
Supplementary information: | Entry ID: REMSS-L2P-TMI Projection_Information: Projection Type: Swath Ellipsoid_Type: Other Projection Details: Satellite native swath Geolocation information included for each pixel Data Resolution: Latitude resolution: 25.00 km Longitude resolution: 25.00 km The temporal resolution: This metadata record was generated from an original data set description (DSD) record in DIF format: http://www.ghrsst-pp.org Reference: http://www.ssmi.com/tmi/tmi_description.html Sources: TRMM Environmental Satellite Sensors: TMI Tropical Rainfall Mapping Mission Microwave Imager |
Availability date: | |
Metadata version: | 2 |
Keydate: | 2009-08-20 09:29:10+00 |
Editdate: | 2015-01-12 15:36:19+00 |