gov.noaa.ncdc:C01486 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact 2024-09-02 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) EPSG Geodetic Parameter Dataset Registry 2008-11-12 publication International Association of Oil and Gas Producers (OGP) Geomatics Committee http://www.epsg-registry.org/ Data Search Application EPSG Geodetic Parameter Dataset Registry Application Interface to the EPSG Geodetic Parameter Dataset Registry search custodian International Association of Oil and Gas Producers (OGP) Geomatics Committee http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4326 Download Coordinate Reference System data in GML Coordinate Reference System data in GML download custodian urn:ogc:def:crs:EPSG::4326 NOAA JPSS Visible Infrared Imaging Radiometer Suite (VIIRS) Radiance Cluster Data from NCCF VRC_NCCF 2024-04-25 publication Version 1.0 gov.noaa.ncdc:C01486 gov.noaa.class:JPSS_GRAN JPSS Product ID:VRC National Centers for Environmental Information publisher Office of Satellite and Product Operations originator Center for Satellite Applications and Research author https://www.star.nesdis.noaa.gov/jpss/Docs.php HTTPS Information JPSS project webpage. Website that contains information and links for the JPSS products. information imageDigital The VIIRS Radiance Cluster (VRC) product provides radiance values for the Cross-track Infrared Sounder (CrIS) instrument. The values are obtained using a cluster analysis which is applied to collocated VIIRS pixels within the CrIS FOV (Field of View). The cluster analysis is a statistical technique that groups together data points based on their features or variables. The cluster analysis results are then mapped into each CrIS FOV. The final output includes the mean, standard deviation, and coverage for each cluster. A cluster analysis is performed for each VIIRS band within each CrIS FOV. The output clusters provide sub-pixel scene characterization of CRIS FOVs, which support Numerical Weather Prediction (NWP) model data assimilation. This Level-1 dataset is produced by the NOAA Environmental Satellite, Data, and Information Service (NESDIS) and is distributed by the Comprehensive Large Array-Data Stewardship System (CLASS) as aggregated 8.5 minute TAR files consisting of ~ 19 (26 second) granules in the NetCDF file format with metadata attributes included. This product is used for the quality control and assimilation of CrIS data. onGoing NOAA National Centers for Environmental Information Customer Engagement Branch 1-828-271-4800 1-828-271-4876 151 Patton Avenue Veach-Baley Federal Building, Room 468 Asheville NC 28801-5001 USA ncei.sat.info@noaa.gov https://www.ncei.noaa.gov HTTPS Web Browser NOAA National Centers for Environmental Information (NCEI) NCEI home page with information, data access and contact information. information 8:00 - 6:00 Eastern pointOfContact ongoing https://www.ncei.noaa.gov/pub/data/metadata/images/C01486_VRC.png This graphic shows a VIIRS image overlapped with CrIS Field of Views. VIIRS image pixels are collocated within CrIS FOVs and a cluster analysis is applied. PNG Earth Science > Spectral/Engineering > Infrared Wavelength > Infrared Radiances theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Geographic Region > Global Atmosphere place Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 JPSS > Joint Polar Satellite System project Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 VIIRS > Visible-Infrared Imager-Radiometer Suite CrIS > Cross-track Infrared Sounder instrument Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 NOAA-20 > Joint Polar Satellite System - 1 NOAA-21 > Joint Polar Satellite System - 2 platform Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 350 meters <750 meters dataResolution Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce Office of Satellite and Products Operations, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 gov.noaa.class:JPSS_GRAN other Sensor Data theme NESDIS Level Requirement (NLR) Product Category For a complete description of use limitations for this dataset, refer to the Algorithm Theoretical Basis Document (ATBD). otherRestrictions Cite as: NOAA JPSS Program Office: NOAA JPSS Visible Infrared Imaging Radiometer Suite (VIIRS) Radiance Cluster data from NCCF, NOAA National Centers for Environmental Information. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. otherRestrictions These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0). SPDX License: Creative Commons Zero v1.0 Universal (CC0-1.0) Updates on CrIS VIIRS Radiance Cluster Analysis Algorithm 2023-03-16 publication https://itwg.ssec.wisc.edu/wordpress/wp-content/uploads/2023/05/oral.6.03.wang_itsc24.pdf HTTPS Web Browser Wang, L., L. Zhou, C. Burrows, H. Sun, B, Yan, S. Kalluri, M. Goldberg, 2023: Updates on CrIS VIIRS Radiance Cluster Analysis Algorithm. 24th International TOVS Study Conferences, March 16 - 22, 2023, Tromsø, Norway. information crossReference sciencePaper grid 375 eng; USA climatologyMeteorologyAtmosphere 1 -180.0 180.0 -90.0 90.0 2024-04-25 VRC_v1r0_n20_s202407082358489_e202407082359187_c202407090034381.nc physicalMeasurement VRC_v1r0_n21_s202407082358489_e202407082359187_c202407090034381.nc physicalMeasurement NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. NetCDF 4 https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C01486/html HTTPS Landing Page NCEI Dataset Landing Page Landing page for the dataset. information ftp://ftp-data.class.noaa.gov/JPSS/ FTP Download NOAA CLASS FTP Server Access and download data tar files by date and product for the previous 85 days. The directory structure is as follows, date(yyyymmdd)->instrument family->product. download http://www.class.noaa.gov/saa/products/search?sub_id=0&datatype_family=JPSS_GRAN HTTP Data Search Application NOAA CLASS Data Search and Order Search the data archive and submit an order for the dataset via the interface. order dataset The data were produced by the NOAA Office of Satellite and Product Operations (OSPO) NCCF/PDA and are archived at the NOAA National Centers for Environmental Information (NCEI). For a complete description of the processing steps, see the Algorithm Theoretical Basis Document and Data Flow Diagram. Center for Satellite Applications and Research processor JPSS STAR Science Documents Center for Satellite Applications and Research publisher https://www.star.nesdis.noaa.gov/jpss/Docs.php HTTPS Web Browser JPSS STAR Science Documents Includes the Algorithm Maturity Reviews, Readmes, and User Guides. information VIIRS SDR Sensor Data Record (SDR) NOAA JPSS Visible Infrared Imaging Radiometer Suite (VIIRS) Sensor Data Record (SDR) 2012-02-07 publication Validated DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce distributor https://doi.org/10.7289/V58G8HSZ HTTPS Web Browser NOAA JPSS Visible Infrared Imaging Radiometer Suite (VIIRS) Sensor Data Record (SDR) Landing page for the source dataset information 1 -180 180 -90 90 2012-02-07 VIIRS Moderate Band SDR Terrain Corrected Geolocation Data (GCRSO) CRIS SDR Ellipsoid Terrain Corrected Geolocation Data (GMTCO) repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 asNeeded Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.