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JPSS-1 CrIS IMG: Collocated VIIRS level 1 / cloud mask statistical summary V2 (SNDRJ1CrISL1BIMG) at GES DISC

Metadata Updated: December 7, 2023

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. /

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.

The Visible Infrared Imaging Radiometer Suite (VIIRS) has 22 imaging and radiometric bands covering wavelengths from 0.41 to 12.5 microns. It provides the sensor data records for clouds, sea surface temperature, ocean color, and others. This IMG product primarily contains statistics of the VIIRS cloud mask and VIIRS L1B data within each CrIS footprint.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date December 1, 2022
Metadata Updated Date December 7, 2023

Metadata Source

Harvested from NASA Data.json

Graphic Preview

Graphic Preview

Additional Metadata

Resource Type Dataset
Metadata Created Date December 1, 2022
Metadata Updated Date December 7, 2023
Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
Maintainer
Identifier C1994855247-GES_DISC
Data First Published 2018-02-17
Language en-US
Data Last Modified 2023-09-30
Category NPP-JPSS, geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation UW-Madison Space Science and Engineering Center: Hank Revercomb; UMBC Atmospheric Spectroscopy Laboratory: Larrabee Strow. 2020-12-09. SNDRJ1CrISL1BIMG. Version 2. JPSS-1 CrIS IMG: Collocated VIIRS level 1 / cloud mask statistical summary V2. Greenbelt, MD. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://doi.org/10.5067/A7SVIO2AAD0E. https://disc.gsfc.nasa.gov/datacollection/SNDRJ1CrISL1BIMG_2.html. Digital Science Data.
Creator UW-Madison Space Science and Engineering Center: Hank Revercomb; UMBC Atmospheric Spectroscopy Laboratory: Larrabee Strow
Data Presentation Form Digital Science Data
Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/SNDRJ1CrISL1BIMG_2.png
Harvest Object Id 32a82488-08b5-4cb5-a15a-8b894e73ee77
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL https://doi.org/10.5067/A7SVIO2AAD0E
Metadata Type geospatial
Old Spatial -180.0 -90.0 180.0 90.0
Program Code 026:001
Release Place Greenbelt, MD
Series Name SNDRJ1CrISL1BIMG
Source Datajson Identifier True
Source Hash 254f3e5b900f7d4f749ad95ee06144a3631f087f8cbb82cffe87958b3b37fd8e
Source Schema Version 1.1
Spatial
Temporal 2012-01-20T12:42:00Z/2023-10-09T00:00:00Z

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