ERM-1 Instrument

Measurements and Applications

Measures Earth radiation gains and losses on regional, zonal and global scales.

Instrument Summary

Full Name
Earth Radiation Measurement
Status
Operational
Instrument Agencies
NRSCC, CAST, NSMC-CMA, CNSA
Maturity
Instrument Type
Earth radiation budget radiometers
Geometry
Instrument Technology
Broad-band radiometer
Sampling
Other
Data Access
Constrained Access
Data Format
L-1 data: HDF 5.0

Performance Summary

Resolution
25 km
Swath
2200 km
[Max Swath: 2200 km]
Accuracy
DLR/DSR10 watts/m2 net solar 3 w/m2 OLR 5 w/m2
Waveband
0.2 - 3.8 µm, 0.2 - 50 µm
UV (~0.01 µm - ~0.40 µm)
VIS (~0.40 µm - ~0.75 µm)
NIR (~0.75 µm - ~1.3 µm)
SWIR (~1.3 µm - ~3.0 µm)
MWIR (~3.0 µm - ~6.0 µm)
TIR (~6.0 µm - ~15.0 µm)
FIR (~15.0 µm - ~0.1 cm)

Instrument Missions

FY-3A - FY-3A Polar-orbiting Meteorological Satellite (2008 - 2018)
FY-3B - FY-3B Polar-orbiting Meteorological Satellite (2010 - 2020)
FY-3C - FY-3C Polar-orbiting Meteorological Satellite (2013 - 2025)

Instrument Measurements