This web site provides capabilities for finding and obtaining those data. The comprehensive large arraydata stewardship system class is an electronic library of noaa environmental data. Data access oisst national centers for environmental. The avhrr pathfinder sst data sets provide the longest, most accurate, and. Noaa optimal interpolation oi sst analysis, version 2 oisstv2 1x1 the noaa optimal interpolation sst analysis provides global, spatially complete ssts. Daily sea surface temperature data oisst version2 avhrr daily sea surface temperature from noaa ncdc. The 4 km advanced very high resolution radiometer avhrr pathfinder version 5 sea surface temperature sst dataset is a. Noaas comprehensive large arraydata stewardship system. Pfv52 is viewed as a significant step forward in preparation for the future version 6 pfv6 data set no release has yet been established for pfv6. Dynamic gis mapping application to locate and download data. Optimum interpolation sea surface temperature oisst. The avhrronly product uses pathfinder avhrr data, when available, from. The noaa 14 daily optimum interpolation sea surface temperature or daily oisst is an analysis constructed by combining observations from different platforms satellites, ships, buoys, and argo floats on a regular global grid.
This collection includes data from the following products. There is fairly continuous global coverage since june 1979, with morning and afternoon acquisitions available. The advanced very high resolution radiometer avhrr provides four to sixband multispectral data from the noaa polarorbiting satellite series. Noaa highresolution sea surface temperature sst analysis. Changes in pfv52 include the use of an entirely new land mask, a modified grid, and the inclusion of sea ice and wind speed ancillary data to support the use of the sst data. Navigate directly to the url for a descriptive web page with download links. Pathfinder avhrr sst was chosen because of good agreement with the in situ observation. East coast overpasses for each satellite swath data are available for several days. Variable, statistic, level, download file, create plotsubset. This is data of a new reanalysis of the avhrr data archive, developed within the avhrr pathfinder version 5 sst project pathfinder v5 at. Avhrr pathfinder level 3 monthly daytime sst version 5 po. The data can be downloaded directly or accessed via thematic realtime environmental.
A spatially complete sst map is produced by interpolating to fill in gaps. Same sensor type used throughout the entire time series for the daily oi sst product from avhrr. Download avhrr 1 km sst data geographic information systems. The 4 km advanced very high resolution radiometer avhrr pathfinder version 5 sea surface temperature sst dataset is a reanalysis of historical avhrr data that have been improved using extensive calibration, validation and other information to yield a consistent research quality time series for global climate studies. Advanced very high resolution radiometer avhrr pathfinder version 5 sea surface temperature sst dataset is a reanalysis of historical avhrr data.
Avhrr nar sst data set national oceanic and atmospheric. Sea surface temperature sst is measured using avhrr s infrared channels. Full description is at ncei data is a high resolution oi of sst using the avhrr data. Ghrsst l3c global subskin sea surface temperature from the advanced very high resolution radiometer avhrr on metop satellites currently metopa produced by osi saf gds version 2 avhrr nar sst data set. Coastwatch sst images are produced in near realtime for each operational poes and metop satellite for the coastal waters of the united states. The past, present, and future of the avhrr pathfinder sst. Noaa ncdc oisst version2 avhrr sst iri data library.
Noaa highresolution sea surface temperature sst analysis products format. The preliminary daily oisstv2 data is now updated through the present. Sea surface temperature avhrr icdc universitat hamburg. The data can be downloaded directly or accessed via thematic realtime environmental distributed data services thredds. Oisst version2 avhrr daily sea surface temperature from noaa ncdc. The product uses advanced very high resolution radiometer avhrr satellite data from the pathfinder avhrr sst dataset when available for september 1981 through december 2005, and the operational navy avhrr multichannel sst data for 2006 to the present day. Us department of commerce, noaa, physical sciences laboratory. The past, present, and future of the avhrr pathfinder sst program 325 to assemble a consistent, low maintenance, readily accessible archive for avhrr data with browse and online access capabilities. This may be done by including text such as noaa high resolution sst data provided by the noaaoaresrl psl.
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