Visible infrared imaging radiometer suite viirs earthdata. It was always intended that the viirs instrument aboard the joint nasanoaa suomi national polarorbiting partnership suomi npp satellite would provide a bridge between earth observing system eos moderate resolution imaging spectroradiometer modis and the operational joint polar satellite system. The viirs suomi npp snpp level0 comprises raw instrument data packets that are used to generate calibrated and geolocated viirs level1 products. Noaa jpss visible infrared imaging radiometer suite viirs. The imagery in this service is compiled from suomi npp data. Class provides daily tar files containing publicly available npp products excluding the raw data records for easy anonymous ftp download at.
Viirs has 22 spectral bands ranging from 412 nm to 12 um. Mapping regional urban extent using nppviirs dnb and modis ndvi data. Sensor data record sdr for viirs spectral bands m and m15. Automatic near realtime flood detection using suominpp.
Automatic near realtime flood detection using suominppviirs data. Suominpp viirs v2 reprocessed data distribution system. Thus, two sets of land products are currently being generated from viirs. A suite of environmental data records edrs, produced by noaa, to meet operational data needs, primarily for the national weather service, and another data processing stream from nasa. Visible infrared imaging radiometer suite viirs data records from suomi npp this data family contains the raw, sensor and environmental data records from the visible infrared imaging radiometer suite viirs on board the suomi national polarorbiting partnership s npp satellite. Noaa jpss visible infrared imaging radiometer suite viirs sensor data record sdr from idps. Npp ftp server help national oceanic and atmospheric. Viirs dnb sensors are on the suomi national polarorbiting partnership npp satellite and on the noaa20 satellite. Mission notice for related events, please see event log database in the table above. Pdf mapping regional urban extent using nppviirs dnb. Noaas comprehensive large arraydata stewardship system.
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