BackForwardInstrument:  CMR 

Instrument details
Acronym CMR
Full name Calibration Microwave Radiometer
Purpose Water vapour correction for the radar altimeter of the HY-2 series
Short description 3-frequencies:18.7, 23.8 and 37 GHz
Background Consolidated technology
Scanning Technique Nadir-only viewing, associated to the HY-2 radar altimeter
Resolution 25 km
Coverage / Cycle Global coverage in 1 month for 30 km average spacing, or in 10 days for 100 km average spacing
Mass Power Data Rate

 

Providing Agency NSOAS
Instrument Maturity Flown on operational programme
Utilization Period: 2011 to 2031
Last update: 2023-02-08
Detailed characteristics
Satellites this instrument is flying on

Note: a red tag indicates satellites no longer operational, a green tag indicates operational satellites, a blue tag indicates future satellites

Instrument classification
  • Earth observation instrument
  • Passive microwave radiometer
  • Cross-track, special or non-scanning microwave radiometer
WIGOS Subcomponents No WIGOS subcomponents have been defined.
Mission objectives
Primary mission objectives
  • Integrated Water Vapour (IWV)
Evaluation of Measurements