VIIRS/NPP Raw Radiances in Counts 6-Min L1A Swath - NRT

VIIRS/NPP Raw Radiances in Counts 6-Min L1A Swath - NRT product contains the unpacked, raw VIIRS science, calibration and engineering data; the extracted ephemeris and attitude data from the spacecraft diary packets; and the raw ADCS and bus-critical spacecraft telemetry data from those packets, with a few critical fields extracted. The shortname for this product is VNP01_NRT. For more information download VIIRS Level 1 Product User's Guide at https://oceancolor.gsfc.nasa.gov/docs/format/VIIRS_Level-1_DataProductUsersGuide.pdf file_naming_convention = VNP01_NRT.AYYYYDDD.HHMM.CCC.nc AYYYYDDD = Acquisition Year and Day of Year HHMM = Acquisition Hour and Minute CCC = Collection number nc = NetCDF5

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated March 31, 2026, 00:19 (UTC)
Created May 19, 2025, 05:38 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id ca90c24e-9472-42e7-bde2-98d9e76bdb23
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier http://doi.org/10.5067/VIIRS/VNP01_NRT.001
landingPage http://doi.org/10.5067/VIIRS/VNP01_NRT.001
license https://www.usa.gov/government-works
modified 2026-03-23T22:16:03Z
programCode {026:000}
publisher NASA/GSFC/SED/ESD/GCDC/OB.DAAC;NASA/GSFC/EOS/ESDIS/LANCEMODIS
resource-type Dataset
source_datajson_identifier true
source_hash 4bf78f73adb5ce4457249f5389dbc205f2ba531c405272bfa63b19450fcb6ade
source_schema_version 1.1
spatial ["CARTESIAN",[{"WestBoundingCoordinate":-180.0,"NorthBoundingCoordinate":90.0,"EastBoundingCoordinate":180.0,"SouthBoundingCoordinate":-90.0}]]
temporal 2017-07-25/2026-03-23
theme {"Earth Science"}