Gaofen-2

Gaofen-2 is a high-resolution Earth observation satellite providing both panchromatic and multispectral imaging capabilities.

Gaofen-2

Technical Specifications

Provider CNSA
Resolution
Panchromatic: 80cm GSD
Multispectral: 3.2m GSD
Swath width 45km at nadir
Accuracy 50m CE90 without GCPs
Bands
panchromatic: Panchromatic
blue: Blue
green: Green
red: Red
nearIR: Near-infrared
Stereo available Yes
Coverage Less than 5 days at 23° off nadir
Altitude 631 km
Dynamic Range 10 bits
Orbit Type Sun-synchronous, 10:30 am descending node

Features and Benefits

Frequent revisits

Multiple satellites in orbit ensure frequent coverage of your area of interest.

Multiple band options

Versatile spectral bands for various applications and analysis needs.

High accuracy

Precise geolocation accuracy for reliable mapping and analysis.