This Level-4 (L4) Global Environmental Data Record (EDR) provides blended 1-Day and 5-Day composite flood products produced from observations acquired by the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi-NPP and NOAA-20 satellites. These composite products are rendered using Area of Interest (AOI) maps. The globe is divided into 134 AOI maps, with each map providing the maximum 1-Day or 5-Day flood extent for that AOI. The 1-Day product is generated by compositing VIIRS Flood Map EDR granules into AOI maps and the 5-Day product is generated by aggregating the 1-Day maps over a five day period. This data set 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 375 meter grids in the NetCDF file format with metadata attributes included.
About this Dataset
| Title | NOAA JPSS Visible Infrared Imaging Radiometer Suite (VIIRS) Level-4 1-Day and 5-Day Composite Flood Maps from NDE |
|---|---|
| Description | This Level-4 (L4) Global Environmental Data Record (EDR) provides blended 1-Day and 5-Day composite flood products produced from observations acquired by the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi-NPP and NOAA-20 satellites. These composite products are rendered using Area of Interest (AOI) maps. The globe is divided into 134 AOI maps, with each map providing the maximum 1-Day or 5-Day flood extent for that AOI. The 1-Day product is generated by compositing VIIRS Flood Map EDR granules into AOI maps and the 5-Day product is generated by aggregating the 1-Day maps over a five day period. This data set 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 375 meter grids in the NetCDF file format with metadata attributes included. |
| Modified | 2025-11-19T15:30:50.842Z |
| Publisher Name | N/A |
| Contact | N/A |
| Keywords | Earth Science > Terrestrial Hydrosphere > Surface Water > Surface Water Processes/Measurements > Floods > Flood Levels , Geographic Region > Global Land , JPSS > Joint Polar Satellite System , VIIRS > Visible-Infrared Imager-Radiometer Suite , SUOMI-NPP > Suomi National Polar-orbiting Partnership , NOAA-20 > Joint Polar Satellite System - 1 , 250 meters HTML Markup Was Removed , DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce , DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce , DOC/NOAA/NESDIS/STAR > Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce , DOC/NOAA/NESDIS/OSPO > Office of Satellite and Products Operations, NESDIS, NOAA, U.S. Department of Commerce , RSVFM , Land and Surface Hydrology , Flood , inlandWaters |
{
"identifier": "gov.noaa.ncdc:C01477",
"accessLevel": "public",
"contactPoint": {
"@type": "vcard:Contact",
"fn": "Your contact point",
"hasEmail": "mailto:[email protected]"
},
"programCode": [
"010:000"
],
"landingPage": "",
"title": "NOAA JPSS Visible Infrared Imaging Radiometer Suite (VIIRS) Level-4 1-Day and 5-Day Composite Flood Maps from NDE",
"description": "This Level-4 (L4) Global Environmental Data Record (EDR) provides blended 1-Day and 5-Day composite flood products produced from observations acquired by the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi-NPP and NOAA-20 satellites. These composite products are rendered using Area of Interest (AOI) maps. The globe is divided into 134 AOI maps, with each map providing the maximum 1-Day or 5-Day flood extent for that AOI. The 1-Day product is generated by compositing VIIRS Flood Map EDR granules into AOI maps and the 5-Day product is generated by aggregating the 1-Day maps over a five day period. This data set 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 375 meter grids in the NetCDF file format with metadata attributes included.",
"language": "",
"distribution": [
{
"@type": "dcat:Distribution",
"mediaType": "application\/json",
"accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.ncdc%3AC01477"
},
{
"@type": "dcat:Distribution",
"mediaType": "text\/html",
"accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.ncdc%3AC01477\/html"
},
{
"@type": "dcat:Distribution",
"mediaType": "application\/xml",
"accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.ncdc%3AC01477\/xml"
},
{
"@type": "dcat:Distribution",
"mediaType": "application\/octet-stream",
"accessURL": "https:\/\/data.noaa.gov\/docucomp\/image\/50f05d0c-f878-46e6-ab67-73ca3a8fc6e2"
}
],
"bureauCode": [
"010:04"
],
"modified": "2025-11-19T15:30:50.842Z",
"publisher": {
"@type": "org:Organization",
"name": "Your Publisher"
},
"theme": "",
"keyword": [
"Earth Science > Terrestrial Hydrosphere > Surface Water > Surface Water Processes\/Measurements > Floods > Flood Levels",
"Geographic Region > Global Land",
"JPSS > Joint Polar Satellite System",
"VIIRS > Visible-Infrared Imager-Radiometer Suite",
"SUOMI-NPP > Suomi National Polar-orbiting Partnership",
"NOAA-20 > Joint Polar Satellite System - 1",
"250 meters HTML Markup Was Removed",
"DOC\/NOAA\/NESDIS\/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
"DOC\/NOAA\/NESDIS\/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
"DOC\/NOAA\/NESDIS\/STAR > Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce",
"DOC\/NOAA\/NESDIS\/OSPO > Office of Satellite and Products Operations, NESDIS, NOAA, U.S. Department of Commerce",
"RSVFM",
"Land and Surface Hydrology",
"Flood",
"inlandWaters"
]
}