Geographic Distances (Pair of Coordinates)

Author: O. Conrad (c) 2015
Menu: Projection | Tools

Description

Calculates for all segments of the input lines the planar, great elliptic, and loxodrome distance and re-projects the latter two to the projection of the input lines.

Parameters

	Name	Type	Identifier	Description	Constraints
Output	Geographic Distances	shapes, output	`DISTANCES`	-	-
Options	Definition String	text	`CRS_STRING`	Supported formats comprise PROJ and WKT strings, object codes (e.g. "EPSG:4326").	Default: +proj=longlat +datum=WGS84 +no_defs
	Well Known Text File	file path	`CRS_FILE`	-	-
	X	floating point number	`COORD_X1`	-	Default: 10.000000
	Y	floating point number	`COORD_Y1`	-	Default: 53.500000
	X	floating point number	`COORD_X2`	-	Default: 116.500000
	Y	floating point number	`COORD_Y2`	-	Default: 6.400000
	Epsilon	floating point number	`EPSILON`	defines the maximum resolution [km] for the re-projected distance segments	Minimum: 1.000000 Default: 100.000000

Command Line


Usage: saga_cmd pj_proj4 21 [-CRS_STRING ] [-CRS_FILE ] [-DISTANCES ] [-COORD_X1 ] [-COORD_Y1 ] [-COORD_X2 ] [-COORD_Y2 ] [-EPSILON ]
  -CRS_STRING: 	Definition String
	text
	Default: +proj=longlat +datum=WGS84 +no_defs
  -CRS_FILE:   	Well Known Text File
	file path
  -DISTANCES:  	Geographic Distances
	shapes, output
  -COORD_X1:	X
	floating point number
	Default: 10.000000
  -COORD_Y1:	Y
	floating point number
	Default: 53.500000
  -COORD_X2:	X
	floating point number
	Default: 116.500000
  -COORD_Y2:	Y
	floating point number
	Default: 6.400000
  -EPSILON: 	Epsilon
	floating point number
	Minimum: 1.000000
	Default: 100.000000