World File from Flight and Camera Settings
- Author: O.Conrad (c) 2014
- Menu: Projection | Georeferencing
Description
Creates a world file (RST = rotation, scaling, translation) for georeferencing images by direct georeferencing. Direct georeferencing uses extrinsic (position, attitude) and intrinsic (focal length, physical pixel size) camera parameters.
References
- Baumker, M. & Heimes, F.J. (2001): New Calibration and Computing Method for Direct Georeferencing of Image and Scanner Data Using the Position and Angular Data of an Hybrid Inertial Navigation System. OEEPE Workshop, Integrated Sensor Orientation, Hannover 2001. PDF.
Parameters
Name | Type | Identifier | Description | Constraints | |
---|---|---|---|---|---|
Output | Extent | shapes, output, optional | EXTENT | - | - |
Options | World File | file path | FILE | - | - |
Number of Columns | integer number | NX | - | Minimum: 1 Default: 100 | |
Number of Rows | integer number | NY | - | Minimum: 1 Default: 100 | |
Focal Length [mm] | floating point number | CFL | - | Minimum: 0.000000 Default: 80.000000 | |
CCD Physical Pixel Size [micron] | floating point number | PXSIZE | - | Minimum: 0.000000 Default: 5.200000 | |
X | floating point number | X | - | Default: 0.000000 | |
Y | floating point number | Y | - | Default: 0.000000 | |
Z | floating point number | Z | - | Default: 1000.000000 | |
Omega | floating point number | OMEGA | X axis rotation angle [degree] (roll) | Default: 0.000000 | |
Phi | floating point number | PHI | Y axis rotation angle [degree] (pitch) | Default: 0.000000 | |
Kappa | floating point number | KAPPA | Z axis rotation angle [degree] (heading) | Default: 0.000000 | |
Offset | floating point number | KAPPA_OFF | origin adjustment angle [degree] for kappa (Z axis, heading) | Default: 90.000000 | |
Orientation | choice | ORIENTATION | - | Available Choices: [0] BLUH [1] PATB Default: 0 |
Command Line
Usage: saga_cmd pj_georeference 6 [-EXTENT] [-FILE ] [-NX ] [-NY ] [-CFL ] [-PXSIZE ] [-X ] [-Y ] [-Z ] [-OMEGA ] [-PHI ] [-KAPPA ] [-KAPPA_OFF ] [-ORIENTATION ] -EXTENT: Extent shapes, output, optional -FILE: World File file path -NX: Number of Columns integer number Minimum: 1 Default: 100 -NY: Number of Rows integer number Minimum: 1 Default: 100 -CFL: Focal Length [mm] floating point number Minimum: 0.000000 Default: 80.000000 -PXSIZE: CCD Physical Pixel Size [micron] floating point number Minimum: 0.000000 Default: 5.200000 -X: X floating point number Default: 0.000000 -Y: Y floating point number Default: 0.000000 -Z: Z floating point number Default: 1000.000000 -OMEGA: Omega floating point number Default: 0.000000 -PHI: Phi floating point number Default: 0.000000 -KAPPA: Kappa floating point number Default: 0.000000 -KAPPA_OFF: Offset floating point number Default: 90.000000 -ORIENTATION: Orientation choice Available Choices: [0] BLUH [1] PATB Default: 0