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Geometric calibration is able to provide high-accuracy geometric coordinates of spaceborne SAR image through accurate geometric parameters in the Range-Doppler model by ground control points (GCPs). H...
The GaoFen-4 (GF-4) remote sensing satellite is China’s first civilian high-resolution geostationary optical satellite, which has been launched at the end of December 2015. To guarantee the geometric ...
The low frequency error is a key factor which has affected uncontrolled geometry processing accuracy of the high-resolution optical image. To guarantee the geometric quality of imagery, this paper pre...
Within this paper an approach of calibration for a terrestrial laser scanner with two mirrors driven by two galvanometers is presented. This includes a mathematical model for the interior of the laser...
RADIOMETRIC CALIBRATION OF ALS INTENSITY     Laser Scanning  Radiometric Calibration  Laboratory Measurements       font style='font-size:12px;'> 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...
This  paper  focuses  on  the  validation  aspect  of  the  geometricalibration  approach  as  implemented for  the M...
This paper reports on the camera calibration procedure developed at CycloMedia and its modification for the reduction of chromatic aberration for further improvement of CycloMedia’s main product: 360o...
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       font style='font-size:12px;'> 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...
Over the past years airborne laser-scanning has become the primary choice for gathering precise and dense digital elevation models (DEM) of large areas for a wide range of applications. It is presen...
By relating the projective camera model to the perspective one, using homogenous coordinates representation, the interior orientation parameters constitute what is called the calibration matrix. Thi...

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