JPSS-1 CrIS Level 1B Full Spectral Resolution V2 (SNDRJ1CrISL1B) at GES DISC

Description

The Cross-track Infrared Sounder (CrIS) Level 1B Full Spectral Resolution (FSR) data files contain radiance measurements along with ancillary spacecraft, instrument, and geolocation data of the CrIS instrument on the Joint Polar Satellite System-1 (JPSS-1) platform. This platform is also know as NOAA-20 (National Oceanic and Atmospheric Administration). The JPSS-1 mission with CrIS instrumentation is a follow-on to the Suomi National Polar-orbiting Partnership (SNPP) mission. The CrIS instrumentation and data processing system is nearly identical to that of the SNPP satellite. CrIS is designed to be used with the ATMS (Advanced Technology Microwave Sounder) instrument. Processing the data from both of these instruments together is referred to as CrIMSS (Cross-Track Infrared and Microwave Sounder Suite). The FSR files have 2,223 channels (*2211 apodized channels): 637 (*633) shortwave channels from 3.9 to 4.7 microns (2555 to 2150 cm-1), 869 (*865) midwave channels from 5.7 to 8.05 microns (1752.5 to 1242.5 cm-1), and 717 (*713)longwave channels from 9.1 to 15.41 microns (1096.25 to 648.75 cm-1). Each CrIS field-of-regard (FOR) contains 9 field-of-views (FOVs) arranged in a 3X3 array. The Level 1B files contain 30 FORs in the cross track direction and 45 in the along track direction. Data products are constructed on six minute boundaries. If you were redirected to this page from a DOI from an older version, please note this is the current version of the product. Please contact the GES DISC user support if you need information about previous data collections.

Resources

Name Format Description Link
21 SNDRJ1CrISL1B_2.html https://disc.gsfc.nasa.gov/datacollection/SNDRJ1CrISL1B_2.html
5 https://sounder.gesdisc.eosdis.nasa.gov/data/JPSS1_Sounder_Level1/SNDRJ1CrISL1B.2/
5 https://search.earthdata.nasa.gov/search?q=SNDRJ1CrISL1B+002
5 https://sounder.gesdisc.eosdis.nasa.gov/opendap/JPSS1_Sounder_Level1/SNDRJ1CrISL1B.2/
33 JPSS.CrIS.Sensor.Data.Record.ATBD.RevC.Code474_474-00032.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/JPSS.CrIS.Sensor.Data.Record.ATBD.RevC.Code474_474-00032.pdf
33 CrIS_L1B_DeltaATBD_V2.1.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/CrIS_L1B_DeltaATBD_V2.1.pdf
33 NASA_CrIS_L1B_Product_Users_Guide_V2.11.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/NASA_CrIS_L1B_Product_Users_Guide_V2.11.pdf
33 NASA_CrIS_L1B_Quality_Flags_V2.11.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/NASA_CrIS_L1B_Quality_Flags_V2.11.pdf
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FImages%2FSNDRJ1CrISL1B_2.png
5 https://disc.gsfc.nasa.gov%2Fdatacollection%2FSNDRJ1CrISL1B_2.html
5 https://sounder.gesdisc.eosdis.nasa.gov%2Fdata%2FJPSS1_Sounder_Level1%2FSNDRJ1CrISL1B.2%2F
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DSNDRJ1CrISL1B%2B002
5 https://sounder.gesdisc.eosdis.nasa.gov%2Fopendap%2FJPSS1_Sounder_Level1%2FSNDRJ1CrISL1B.2%2F
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FJPSS-1%2FJPSS.CrIS.Sensor.Data.Record.ATBD.RevC.Code474_474-00032.pdf
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FJPSS-1%2FCrIS_L1B_DeltaATBD_V2.1.pdf
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FJPSS-1%2FNASA_CrIS_L1B_Product_Users_Guide_V2.11.pdf
5 https://docserver.gesdisc.eosdis.nasa.gov%2Fpublic%2Fproject%2FJPSS-1%2FNASA_CrIS_L1B_Quality_Flags_V2.11.pdf
34 SNDRJ1CrISL1B_2.png https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/SNDRJ1CrISL1B_2.png
21 SNDRJ1CrISL1B_2.html https://disc.gsfc.nasa.gov/datacollection/SNDRJ1CrISL1B_2.html
5 https://sounder.gesdisc.eosdis.nasa.gov/data/JPSS1_Sounder_Level1/SNDRJ1CrISL1B.2/
5 https://search.earthdata.nasa.gov/search?q=SNDRJ1CrISL1B+002
5 https://sounder.gesdisc.eosdis.nasa.gov/opendap/JPSS1_Sounder_Level1/SNDRJ1CrISL1B.2/
33 JPSS.CrIS.Sensor.Data.Record.ATBD.RevC.Code474_474-00032.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/JPSS.CrIS.Sensor.Data.Record.ATBD.RevC.Code474_474-00032.pdf
33 CrIS_L1B_DeltaATBD_V2.1.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/CrIS_L1B_DeltaATBD_V2.1.pdf
33 NASA_CrIS_L1B_Product_Users_Guide_V2.11.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/NASA_CrIS_L1B_Product_Users_Guide_V2.11.pdf
33 NASA_CrIS_L1B_Quality_Flags_V2.11.pdf https://docserver.gesdisc.eosdis.nasa.gov/public/project/JPSS-1/NASA_CrIS_L1B_Quality_Flags_V2.11.pdf
34 SNDRJ1CrISL1B_2.png https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/SNDRJ1CrISL1B_2.png
5 https://search.earthdata.nasa.gov/search?q=SNDRJ1CrISL1B%2B002
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C1442068434-GES_DISC.iso19115

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  • earth-science-infrared-wavelengths-spectral-engineering-brightness-temperature
  • earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance

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