Cloud Ice (Column/Profile) Measurement Instruments

Measurement Definition: Vertical profile of atmospheric water in the liquid phase (precipitating or not). Measured in the troposphere (assumed height: 12 km), and as total column - Physical unit: profile [ g/kg ], total column [g/m2] - Accuracy unit: profile [ % ], total column [g/m2].
InstrumentStatus/
Accuracy
Instrument DescriptionMeasurement TechnologyTimeline
GMIOperationalMeasures rainfall rates over oceans and land, combined rainfall structure and surface rainfall rates with associated latent heating. Used to produce three hour, daily, and monthly total rainfall maps over oceans and land.Multi-purpose imaging MW radiometer
HARP2OperationalPolarimeter for measuring aerosol optical properties, clouds and aerosol types.n/a
CPR (EarthCARE)Being developedMeasurement of cloud properties, light precipitation, vertical motion.Cloud and precipitation radar
DMR (INCUS)Being developedMeasures microwave radiances simultaneously with radar reflectivity pofiles for tropical convective stormsMulti-purpose imaging MW radiometer
ICIBeing developed
+/-50 %
Measures ice cloud properties (ice water path, mean ice mass height, mean ice particle size by mass), liquid/solid precipitation information, and water vapour profilesMulti-purpose imaging MW radiometer
METimageBeing developedOperational multi spectral imager for meteorological EPS-SG VIS/IR Imaging Mission (VII): imagery data for global and regional NWP, NWC, and climate monitoring with information on LST, SST, clouds coverage, height and micro-physics, land surfaces (vegetation, snow/ice, fire), water vapour column, aerosol and atmospheric motion vectors. Provides collocated cloud mask, height & characterisation as well as intra-pixel heterogeneity to other EPS-SG missions (with larger footprint).Multi-purpose imaging Vis/IR radiometer
ATLIDApprovedDerivation of cloud and aerosol properties - Measurement of molecular and particle backscatter in Rayleigh, co-polar and cross-polar Mie channels.n/a