Cloud Imagery Measurement Instruments

Measurement Definition: Intended for observation of features like cloud occurrence, pattern, frontal bands, cyclones, volcanic ash plumes.
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
AGRIOperationalA multiple channel radiation imager, one of the primary instruments aboard FY-4. Technically featured by a precisely designed two-mirror structure, capable of accurate and flexible sensing in two dimensions, and minute-level fast sector scanning. Frequent Earth imaging over 14 bands with off-axis three reflections of the primary optic system. On-board black body available for IR calibrations at very short time intervals.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
AVHRR/3OperationalMeasurements of land and sea surface temperature, cloud cover, snow and ice cover, soil moisture and vegetation indices. Data also used for volcanic eruption monitoring.Multi-purpose imaging Vis/IR radiometer
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
ImagerOperationalMeasures cloud cover, atmospheric radiance, winds, atmospheric stability, rainfall estimates. Used to provide severe storm warnings/ monitoring day and night (type, amount, storm features).Multi-purpose imaging Vis/IR radiometer
KMSSOperationalMultispectral images of land & sea surfaces and ice cover.Multi-purpose imaging Vis/IR radiometer
MISROperationalMeasurements of global surface albedo, aerosol and vegetation properties. Also provides multi-angle bidirectional data (1% angle-to-angle accuracy) for cloud cover and reflectances at the surface and aerosol opacities. Global and local modes.n/a
MODISOperationalData on biological and physical processes on the surface of the Earth and in the lower atmosphere, and on global dynamics. Surface temperatures of land and ocean, chlorophyll fluorescence, land cover measurements, cloud cover (day and night).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-MROperationalParameters of clouds, snow, ice and land cover, vegetation, surface temperature, fire detection.Multi-purpose imaging Vis/IR radiometer
OCIOperationalOcean color slit-grating imaging spectrometer/radiometer for measuring top of atmosphere reflectance which is used to estimate ocean leaving light that contains information on biological components plus aerosol and cloud propertiesln/a
OLIOperationalMeasures surface radiance, land cover state, and change (e.g., vegetation type). Used as multi-purpose imagery for land applications.n/a
OLI-2OperationalMeasures surface radiance, land cover state, and change (e.g., vegetation type). Used as multi-purpose imagery for land applications.n/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
TIRSOperationalMeasures longwave thermal infrared surface emittance, land cover state, and change. Used as multipurpose imagery for land applications.n/a
TIRS-2OperationalMeasures longwave thermal infrared surface emittance, land cover state, and change. Used as multipurpose imagery for land applications. TIRS-2 will adhere to the Landsat 8 TIRS instrument performance specifications but will be built to NASA Class-B instrument standards (including a 5-year design life).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
CWFMSBeing developedMeasurements are: Fire Radiative Power (FRP), hotspot locations, rate of spread, burned area mapping. Data products generated: 1) Fire maps, showing location, extent, and timing of forest fire events; 2) Fire characteristics, such as fire line intensity, rate of spread and fuel consumption; 3) Plume dynamics through smoke transport maps and plume heights; 4) Mass of carbon released into atmosphere.Multi-purpose imaging Vis/IR radiometer
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
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
GHMIApproved Multi-purpose imaging Vis/IR radiometer
MAIAApprovedPushbroom spectropolarimetric camera on a 2-axis gimbal for multiangle viewing, frequent revisits over targets, and inflight calibration. Major metropolitan areas are sampled with sub-km spatial resolution to study impacts of different types of particulate matter on human health.n/a
MSI (EarthCARE)ApprovedObservation of cloud properties and aerosol (aerosols to be confirmed).Multi-purpose imaging Vis/IR radiometer
Advanced KMSSProposedMultispectral images of land & sea surfaces and ice cover.Multi-purpose imaging Vis/IR radiometer
Advanced MSU-MRProposedParameters of clouds, snow, ice and land cover, vegetation, surface temperature, fire detection.Multi-purpose imaging Vis/IR radiometer
LandISProposedMeasures surface radiance, land cover state and change (e.g., vegetation type), and longwave termal infrared surface emittance. Used as multi-purpose imagery for land applications.n/a