Module Rectify Grid

Georeferencing and rectification for grids. Either choose the attribute fields (x/y) with the projected coordinates for the reference points (origin) or supply a additional points layer with correspondend points in the target projection.

Author: O.Conrad (c) 2006
Specification: interactive
Menu: Projection|Georeferencing

Parameters

	Name	Type	Identifier	Description	Constraints
Input	Reference Points (Origin)	Shapes (input)	`REF_SOURCE`	-	-
	Reference Points (Projection) (*)	Shapes (optional input)	`REF_TARGET`	-	-
	Grid	Grid (input)	`GRID`	-	-
Options	x Position	Table field	`XFIELD`	-	-
	y Position	Table field	`YFIELD`	-	-
	Method	Choice	`METHOD`	-	Available Choices: [0] Automatic [1] Triangulation [2] Spline [3] Affine [4] 1st Order Polynomial [5] 2nd Order Polynomial [6] 3rd Order Polynomial [7] Polynomial, Order Default: 0
	Polynomial Order	Integer	`ORDER`	-	Minimum: 1 Default: 3
	Interpolation	Choice	`INTERPOLATION`	-	Available Choices: [0] nearest neigbhour [1] bilinear [2] inverse distance [3] bicubic spline [4] B-spline Default: 4
	Bytewise Interpolation	Boolean	`BYTEWISE`	-	Default: 0
(*) optional

Command-line

Usage: saga_cmd pj_georeference 1 -REF_SOURCE <str> [-REF_TARGET <str>] [-XFIELD <str>] [-YFIELD <str>] [-METHOD <str>] [-ORDER <num>] -GRID <str> [-INTERPOLATION <str>] [-BYTEWISE <str>] [-TARGET_DEFINITION <str>] [-TARGET_USER_XMIN <str>] [-TARGET_USER_XMAX <str>] [-TARGET_USER_YMIN <str>] [-TARGET_USER_YMAX <str>] [-TARGET_USER_SIZE <str>] [-TARGET_USER_FITS <str>] [-TARGET_TEMPLATE <str>] [-TARGET_OUT_GRID <str>]
  -REF_SOURCE:<str>       	Reference Points (Origin)
	Shapes (input)
  -REF_TARGET:<str>       	Reference Points (Projection)
	Shapes (optional input)
  -XFIELD:<str>           	x Position
	Table field
  -YFIELD:<str>           	y Position
	Table field
  -METHOD:<str>           	Method
	Choice
	Available Choices:
	[0] Automatic
	[1] Triangulation
	[2] Spline
	[3] Affine
	[4] 1st Order Polynomial
	[5] 2nd Order Polynomial
	[6] 3rd Order Polynomial
	[7] Polynomial, Order
	Default: 0
  -ORDER:<num>            	Polynomial Order
	Integer
	Minimum: 1
	Default: 3
  -GRID:<str>             	Grid
	Grid (input)
  -INTERPOLATION:<str>    	Interpolation
	Choice
	Available Choices:
	[0] nearest neigbhour
	[1] bilinear
	[2] inverse distance
	[3] bicubic spline
	[4] B-spline
	Default: 4
  -BYTEWISE:<str>         	Bytewise Interpolation
	Boolean
	Default: 0
  -TARGET_DEFINITION:<str>	Target Grid System
	Choice
	Available Choices:
	[0] user defined
	[1] grid or grid system
	Default: 0
  -TARGET_USER_XMIN:<str> 	Left
	Floating point
	Default: 0.000000
  -TARGET_USER_XMAX:<str> 	Right
	Floating point
	Default: 100.000000
  -TARGET_USER_YMIN:<str> 	Bottom
	Floating point
	Default: 0.000000
  -TARGET_USER_YMAX:<str> 	Top
	Floating point
	Default: 100.000000
  -TARGET_USER_SIZE:<str> 	Cellsize
	Floating point
	Minimum: 0.000000
	Default: 1.000000
  -TARGET_USER_FITS:<str> 	Fit
	Choice
	Available Choices:
	[0] nodes
	[1] cells
	Default: 0
  -TARGET_TEMPLATE:<str>  	Target System
	Grid (optional input)
  -TARGET_OUT_GRID:<str>  	Target Grid
	Grid (output)