- 1: Internal detector geometry which combines the two sensor chipsets into a virtual array. - 2: Registration of all bands together to ensure all bands line up with each other correctly.
Image sharpening methods
Unsharp mask (sharpening filter) applied before the warp process.
Proces of sensor correction
Optical distortions caused by sensor optics.
Process of radiometric and/or atmospheric correction
- 1: Correction of relative differences of the radiometric response between detectors. - 2: Non-responsive detector filling which fills null values from detectors that are no longer responding. - 3: Conversion to absolute radiometric values based on calibration coefficients.