Skip to main content
U.S. flag

An official website of the United States government

CERES Bidirectional Scans JPSS-1 FM6 Edition1

Published by NASA/LARC/SD/ASDC | National Aeronautics and Space Administration | Catalog Last Checked: June 25, 2026 at 02:01 PM | Dataset Last Updated: June 23, 2026
CER_BDS_NOAA20-FM6_Edition1 is the Clouds and the Earth's Radiant Energy System (CERES) Bidirectional Scans (BDS) Joint Polar Satellite System 1 (JPSS-1) Flight Model 6 (FM6) Edition1data product. Data collection for this product is ongoing. CER_BDS_NOAA20-FM6_Edition1 data are CERES geolocated and calibrated Top of Atmosphere (TOA) filtered radiances and other instrument data. Each CERES BDS data product contains twenty-four hours of Level-1B data for each CERES scanner instrument mounted on each spacecraft. The BDS includes samples of normal and short Earth scan elevation profiles in fixed and rotating azimuth modes (including space, internal calibration, and solar calibration views). The BDS contains Level-0 raw (unconverted) science and instrument data and the geolocated converted science and instrument data. The BDS has additional data not found in the Level-0 input file, including converted satellite position and velocity data, celestial data converted digital status data, and parameters used in the radiance count conversion equations. CERES is a key Earth Observing System (EOS) program component. The CERES instruments provide radiometric measurements of the Earth's atmosphere from three broadband channels. The CERES missions follow the successful Earth Radiation Budget Experiment (ERBE) mission. The first CERES instrument, the protoflight model (PFM), was launched on November 27, 1997, as part of the Tropical Rainfall Measuring Mission (TRMM). Two CERES instruments (FM1 and FM2) were launched into polar orbit on board the EOS flagship Terra on December 18, 1999. Two additional CERES instruments (FM3 and FM4) were launched on board EOS Aqua on May 4, 2002. The CERES instrument (FM5) was launched on board the Suomi National Polar-orbiting Partnership (NPP) satellite on October 28, 2011. The newest CERES instrument (FM6) was launched on board the Joint Polar-Orbiting Satellite System 1 (JPSS-1) satellite on November 18, 2017.

Resources

30 resources available

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
[
  "026:00"
]
contactPoint 
{
  "fn": "Earthdata Forum",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:earthdata-support@nasa.gov"
}
description CER_BDS_NOAA20-FM6_Edition1 is the Clouds and the Earth's Radiant Energy System (CERES) Bidirectional Scans (BDS) Joint Polar Satellite System 1 (JPSS-1) Flight Model 6 (FM6) Edition1data product. Data collection for this product is ongoing. CER_BDS_NOAA20-FM6_Edition1 data are CERES geolocated and calibrated Top of Atmosphere (TOA) filtered radiances and other instrument data. Each CERES BDS data product contains twenty-four hours of Level-1B data for each CERES scanner instrument mounted on each spacecraft. The BDS includes samples of normal and short Earth scan elevation profiles in fixed and rotating azimuth modes (including space, internal calibration, and solar calibration views). The BDS contains Level-0 raw (unconverted) science and instrument data and the geolocated converted science and instrument data. The BDS has additional data not found in the Level-0 input file, including converted satellite position and velocity data, celestial data converted digital status data, and parameters used in the radiance count conversion equations. CERES is a key Earth Observing System (EOS) program component. The CERES instruments provide radiometric measurements of the Earth's atmosphere from three broadband channels. The CERES missions follow the successful Earth Radiation Budget Experiment (ERBE) mission. The first CERES instrument, the protoflight model (PFM), was launched on November 27, 1997, as part of the Tropical Rainfall Measuring Mission (TRMM). Two CERES instruments (FM1 and FM2) were launched into polar orbit on board the EOS flagship Terra on December 18, 1999. Two additional CERES instruments (FM3 and FM4) were launched on board EOS Aqua on May 4, 2002. The CERES instrument (FM5) was launched on board the Suomi National Polar-orbiting Partnership (NPP) satellite on October 28, 2011. The newest CERES instrument (FM6) was launched on board the Joint Polar-Orbiting Satellite System 1 (JPSS-1) satellite on November 18, 2017.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "Original Metadata",
    "format": "ISO",
    "mediaType": "text/xml",
    "conformsTo": "http://www.isotc211.org/2005/gmi",
    "description": "The metadata's original source.",
    "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C3880454977-LARC_CLOUD.iso19115"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/CERES_ATBDs.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/guide/cer_bds.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/quality_summaries/CER_BDS_NOAA20_Edition1.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "ZIP",
    "mediaType": "application/zip",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/read_software/instrument_SampleRead_BDS_R5-890.zip"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/readme/DPC_BDS_R6V1.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "TXT",
    "mediaType": "text/plain",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/readme/README.txt"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://asdc.larc.nasa.gov/documents/ceres/readme/view_hdf.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PNG",
    "mediaType": "image/png",
    "downloadURL": "https://asdc.larc.nasa.gov/static/images/project_logos/ceres.png"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://ceres.larc.nasa.gov/"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://ceres.larc.nasa.gov/data/general-product-info/#ceres-input-data-sources"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://ceres.larc.nasa.gov/documents/collect_guide/pdf/BDS_CG_R3V4.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://ceres.larc.nasa.gov/instruments/satellite-missions/#noaa20"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://cmr.earthdata.nasa.gov/virtual-directory/collections/C3880454977-LARC_CLOUD"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://doi.org/10.5067/NOAA20/CERES/BDS-FM6_L1.001"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/features/AM1/terra_animations.php"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/features/DelicateBalance/balance2.php"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/features/Iris/iris3.php"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/features/Observing/obs_5.php"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/features/Water/page4.php"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/global-maps/CERES_NETFLUX_M"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/2654/aqua-ceres-first-light"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/2984/tropical-cloud-systems-and-ceres"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/36518/ceres-global-cloud-fraction"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/535/ceres-first-light-images"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/563/ceres-detects-earths-heat-and-energy"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/600/first-monthly-ceres-global-longwave-and-shortwave-radiation"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://earthobservatory.nasa.gov/images/84930/the-arctic-is-absorbing-more-sunlight"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C3880454977-LARC_CLOUD"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://www.earthdata.nasa.gov/data/instruments/ceres"
  }
]
identifier 10.5067/NOAA20/CERES/BDS-FM6_L1.001
keyword 
[
  "earth-science-atmospheric-radiation-atmosphere",
  "earth-science-atmospheric-radiation-atmosphere-longwave-radiation",
  "earth-science-atmospheric-radiation-atmosphere-shortwave-radiation",
  "earth-science-infrared-wavelengths-spectral-engineering-infrared-radiance",
  "earth-science-sensor-characteristics-spectral-engineering-sink-temperature",
  "earth-science-visible-wavelengths-spectral-engineering-visible-radiance"
]
license https://www.usa.gov/government-works
modified 2026-06-23
programCode 
[
  "026:000"
]
publisher 
{
  "name": "NASA/LARC/SD/ASDC",
  "@type": "org:Organization"
}
spatial 
"["CARTESIAN", [{"Boundary": {"Points": [{"Latitude": -90, "Longitude": -180}, {"Latitude": -90, "Longitude": 180}, {"Latitude": 90, "Longitude": 180}, {"Latitude": 90, "Longitude": -180}, {"Latitude": -90, "Longitude": -180}]}}]]"
temporal 2018-05-01/2026-06-15
theme 
[
  "Earth Science"
]
title CERES Bidirectional Scans JPSS-1 FM6 Edition1

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov