Cloud Type Measurement Instruments

Measurement Definition: Result of cloud type classification - Accuracy expressed as number of classes. Actually [ classes-1 ] is used, so that smaller figure corresponds to better performance, as usual.
InstrumentStatus/
Accuracy
Instrument DescriptionMeasurement TechnologyTimeline
ABIOperationalDetects clouds, cloud properties, water vapour, land and sea surface temperatures, dust, aerosols, volcanic ash, fires, total ozone, snow and ice cover, vegetation index.Multi-purpose imaging Vis/IR radiometer
AHIOperationalMeasures cloud cover, cloud motion, cloud height, cloud properties, water vapour, rainfalll, sea surface temperatures and Earth radiation, dust, aerosols, volcanic ash, fires, snow and ice cover.Multi-purpose imaging Vis/IR radiometer
AMIOperationalContinuous monitoring capability for the near real-time generation of high-resolution meteorological products and long-term change analysis of land/sea surface temperature and cloud coverage.Multi-purpose imaging Vis/IR radiometer
AMSU-AOperationalAll-weather night-day temperature sounding to an altitude of 45 km.n/a
AMSU-AOperationalAll-weather night-day temperature sounding to an altitude of 45 km. AMSU-A on Aqua is still partially operational, with 9 of the 15 channels working and collecting data.n/a
ASTEROperationalSurface and cloud imaging with high spatial resolution, stereoscopic observation of local topography, cloud heights, volcanic plumes, and generation of local surface digital elevation maps. Surface temperature and emissivity. ASTER SWIR detectors are no longer functioning due to anomalously high SWIR detector temperatures. ASTER SWIR data acquired since April 2008 are not useable, and show saturation of values and severe striping. All attempts to bring the SWIR bands back to life have failed, and no further action is envisioned.n/a
ATLASOperationalProvide date on ice sheet height and sea ice thickness, land altitude, aerosol height distributions, cloud height and boundary layer height.n/a
FCIOperationalMeasurements of cloud cover, cloud top height, precipitation, cloud motion, vegetation, radiation fluxes, convection, air mass analysis, cirrus cloud discrimination, tropopause monitoring, stability monitoring, total ozone and sea surface temperature.Multi-purpose imaging Vis/IR radiometer
HSI-2 (HJ-2A)OperationalHyperspectral measurements for environment and disaster management operations.Multi-purpose imaging Vis/IR radiometer
IKFS-2OperationalAtmospheric temperature/humidity profiles, data on cloud parameters, water vapour & ozone column amounts, surface temperature.n/a
MHSOperationalAtmospheric humidity profiles, cloud cover, cloud liquid, water content, ice boundaries and precipitation data. MHS on NOAA-18 is considered failed following an anomaly on 21 October 2018.n/a
MSU-GSOperationalMeasurements of cloud cover, cloud top height, precipitation, cloud motion, albedo, vegetation, convection, air mass analysis, tropopause monitoring, stability monitoring, total ozone and surface temperature, fire detection.Multi-purpose imaging Vis/IR radiometer
MSU-GS/VEOperationalOperational metrology, hydrology, climate monitoring and environmental monitoringMulti-purpose imaging Vis/IR radiometer
MSU-IK-SROperationalParameters of clouds, snow, ice and land cover, vegetation, surface temperature, fire detection.Multi-purpose imaging Vis/IR radiometer
MTVZA-GYOperationalAtmospheric temperature and humidity profiles, precipitation, sea-level wind speed, snow/ice coverage.n/a
MVIRSOperationalMeasures surface temperature and cloud and ice cover. Used for snow and flood monitoring and surface temperature.Multi-purpose imaging Vis/IR radiometer
MWRIOperationalAll weather observations of precipitation, cloud features, vegetation, soil moisture sea ice, etc.n/a
OLSOperationalDay and night cloud cover imagery.Multi-purpose imaging Vis/IR radiometer
OMIOperationalMapping of ozone columns, key air quality components (NO2, SO2, BrO, OClO and aerosols), measurements of cloud pressure and coverage, global distribution and trends in UV-B radiation.n/a
PAN (CBERS-4)OperationalAgriculture; Forestry; Geology; Natural disaster management; Cartography; Environment monitoring; Fire detection, localization and counting; Hydrology, coastal water mapping; Land use; Surveillance and law enforcementn/a
SEVIRIOperationalMeasurements of cloud cover, cloud top height, precipitation, cloud motion, vegetation, radiation fluxes, convection, air mass analysis, cirrus cloud discrimination, tropopause monitoring, stability monitoring, total ozone and sea surface temperature.Multi-purpose imaging Vis/IR radiometer
SGLIOperational
+/-0
Medium resolution multi-spectral imaging of land, ocean and atmosphere. SGLI-VNR is an optical sensor capable of multi-channel nadir observation at wavelengths from near-UV to NIR and forward or backward polarization observation at red and near infrared wavelengths (Push-broom scanning). SGLI-IRS is an optical sensor capable of multi-channel nadir observation at wavelengths from SWIR to TIR wavelengths (Cross-track scanning).n/a
VIIRSOperationalGlobal observations of land, ocean, and atmosphere parameters: cloud/weather imagery, sea-surface temperature, ocean colour, land surface vegetation indices.Multi-purpose imaging Vis/IR radiometer
VIRROperationalMultispectral Visible and Infra-red Scan Radiometer.Multi-purpose imaging Vis/IR radiometer
VISSR-2OperationalMeteorological.Multi-purpose imaging Vis/IR radiometer
CPR (EarthCARE)Being developedMeasurement of cloud properties, light precipitation, vertical motion.n/a
GXIBeing developedDetects clouds, cloud properties, water vapour, land and sea surface temperatures, dust, aerosols, volcanic ash, fires, total ozone, snow and ice cover, vegetation index.Multi-purpose imaging Vis/IR radiometer
Fourier Transform SpectrometerApprovedMeasure across Earth’s entire far-infrared part of the electromagnetic spectrumn/a
GHMIApproved Multi-purpose imaging Vis/IR radiometer
MSI (EarthCARE)ApprovedObservation of cloud properties and aerosol (aerosols to be confirmed).Multi-purpose imaging Vis/IR radiometer
IKFS-3ProposedAtmospheric temperature/humidity profiles, data on cloud parameters, water vapour & ozone column amounts, surface temperature.n/a
MTVZA-GY-MPProposedAtmospheric temperature and humidity profiles, precipitation, sea-level wind speed, snow/ice coverage.n/a