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RADIOMETRIC CALIBRATION OF ALS INTENSITY
Laser Scanning Radiometric Calibration Laboratory Measurements
2015/11/10
We have developed a new concept of empirical calibration scheme for airborne laser scanner (ALS) intensity by means of portablebrightness calibration targets, which can be laid out in the flight targe...
NEW CALIBRATION SCHEME FOR PANORAMIC LINE SCANNERS
Line-Scanner Calibration Diffractive Optical Elements Spatial Light Modulator
2015/7/31
In the DLR department of optical information technology exists long experience and practical knowledge in geometrical calibration of opto-elctronical systems especially CCD-line scanners. An approved ...
IN-FLIGHT CAMERA CALIBRATION FOR DIRECT GEOREFERENCING
Accuracy Calibration Camera Georeferencing GPS/INS Orientation
2015/5/29
Direct georeferencing is increasingly applied in connection of the photogrammetric film cameras. The prerequisite for the use of this technique is an airborne system calibration. The calibration issue...