THE CEOS DATABASE : Missions, Instruments and Measurements
CEOS EO HANDBOOK – INSTRUMENT SUMMARY - PAN (GISTDA) -
Full Name Panchromatic imager Status Operational
Instrument Agencies GISTDA Maturity Low Heritage
Instrument Type High resolution optical imagers Geometry Push-broom scanning
Instrument Technology High resolution optical imager Sampling Imaging
Data Access Constrained Access Data Format DIMAP
Measurements and Applications THEOS PAN is an optical instrument with resolution 2 m and swath width at 22 km. It can be used in several applications such as cartography, land use planning and management, national security, etc.
Resolution Summary 2 m
[Best Resolution: 2m]
Swath Summary 22 km
[Max Swath: 22 km]
Accuracy Summary GSD for PAN = 2 m +/- 10% MTF for PAN > 0.10
Waveband Summary 0.45 - 0.90 µm
VIS (~0.40 µm - ~0.75 µm)
Instrument Measurements
CategoryParameterAccuracy
Albedo and reflectanceEarth surface albedo 
Landscape topographyLand surface topography 
Multi-purpose imagery (land)Land surface imagery 
Instrument Missions
THEOS - Thailand Earth Observation System (2008 - 2016)
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