THE CEOS DATABASE : Missions, Instruments and Measurements
CEOS EO HANDBOOK – INSTRUMENT SUMMARY - ARMA-M3 -
Full Name Equipment for radio occultation monitoring of the atmosphere
aka Radiomet
Status Approved
Instrument Agencies ROSHYDROMET, ROSKOSMOS Maturity Low Heritage
Instrument Type Atmospheric temperature and humidity sounders Geometry Occultation
Instrument Technology GNSS radio-occultation receiver Sampling Other
Data Access Constrained Access Data Format
Measurements and Applications Atmospheric temperature and humidity profiles with high vertical resolution.
Resolution Summary Sensing range of heights: 0.5 - 400 km
Swath Summary
Accuracy Summary
Waveband Summary frequency ranges of GLONASS and GPS: 1227.6 - 1605.375 MHz
N/A (N/A)
Instrument Measurements
CategoryParameterAccuracy
Atmospheric Humidity FieldsAtmospheric specific humidity (HT) 
Atmospheric Temperature FieldsAtmospheric temperature (LT, HT, LS) 
Instrument Missions
Meteor-M N3 - Oceanographical Satellite Meteor-M N3 (2021 - 2026)
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