Measurements and Applications
CO2 and CH4 monitoring.
Full Name
Large-Aperture Spatial Heterodyne Interference Spectrum
Status
Being developed
Instrument Agencies
SARI
Maturity
Low Heritage
Instrument Type
Atmospheric chemistry 
Geometry
Instrument Technology
Sampling
Swath
Footprint : 2*2km, Swath width :>100km, Mode : Nadir/glint/target/calibration.
Accuracy
SNR :350/300/200/200 , Radiometric calibration : 4%
Waveband
Band O2A : 760/20/0.04 nm, Band CO2 Weak :1610/30/0.8 nm, Band CO2 Strong : 2060/40/0.10 nm, Band CH4 & CO: 2300/50/0.11 nm
TANSAT-2 - Chinese Carbon Dioxide Observation Satellite Constellation (2025 - 2027) |