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