CEOS EO HANDBOOK – INSTRUMENT SUMMARY - TANSAT-2 Pollution -
Full Name TANSAT-2 Pollution Status Being developed
Instrument Agencies SARI Maturity Low Heritage
Instrument Type Geometry
Instrument Technology Sampling
Data Access Data Format
Measurements and Applications Instrument to measure atmospheric pollution (O3, NO2, SO2).
Resolution Summary Spatial resolution: 0.1 degree (~1km*1km). Field of view : 60 degree (full angle).
Swath Summary Swath width : > 600km
[Max Swath: 600 km]
Accuracy Summary SNR : >600, Footprint: 2km*2km
Waveband Summary Spectral Range: 320nm~495nm, resolution 0.5nm. O3: Huggins: 340nm, Chappuis: 600 nm. NO2: 220nm~400nm. SO2: 350nm.
UV (~0.01 µm - ~0.40 µm)
VIS (~0.40 µm - ~0.75 µm)
Instrument Measurements
Measurements Overview
CategoryParameter
OzoneO3 Mole Fraction
Trace gases (excluding ozone)NO2 Mole Fraction
SO2 Mole Fraction
Thematic Links Global Climate Observing System Essential Climate Variables (GCOS ECVs)
ECVDescriptionProduct(s)ECV Inventory 3.0 Record(s)
Ozone click here click here search ECV Inventory records
Instrument Missions
TANSAT-2 - Chinese Carbon Dioxide Observation Satellite Constellation (2025 - 2027)