2.2.0 spase://SMWG/Observatory/NOAA/11 NOAA 11 2019-05-05T12:34:56Z The NOAA 11 spacecraft was launched on 1988-09-24 into a ~850 km, 99 deg inclination (sun synchronous) orbit. Principal instruments were the Advanced Very High Resolution Radiometer (AVHRR), TIROS Operational Vertial Sounder (TOVS), and the Solar Backscatter UV Radiometer (SBUV/2). Data were provided at least until 1992 spase://SMWG/Person/Carolyn.Y.Ng GeneralContact NSSDC Master Catalog https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=1988-089A spase://SMWG/Observatory/NOAA11 Earth.NearSurface