Day: November 14, 2023

NOAA-21 Designated as the Secondary JPSS Satellite

by Jorel Torres on November 14th, 2023

Per NOAA Office of Satellite and Product Operations (OSPO), the last requirement was fulfilled to declare NOAA-21 operational and as the secondary satellite of the JPSS constellation. As of 3 November 2023, the three existing JPSS satellites are now designated in the following order: Primary – NOAA-20, Secondary – NOAA-21, and Tertiary – SNPP. This Continue Reading

POES Satellites VIIRS