CSISS Geospatial Web Services index
Vector_ShortestPathService
This service provides shortest path analysis.
Operation:
shortest_path
- Specifies two points coordinates to find the shortest path between these two points on a vector map.
Request Parameters:
sourceURL
URL of one input vector map
Default format:
GML
flags
Flags:
Parameter format:
string[,string,...]
Options:
g,s
g : Use geodesic calculation for longitude-latitude locations
s : Write output as original input segments, not each path as one line.
startPoint_x
x coordinate of the start point
Parameter format:
string
startPoint_y
y coordinate of the start point
Parameter format:
string
endPoint_x
x coordinate of the end point
Parameter format:
string
endPoint_y
y coordinate of the end point
Parameter format:
string
Response Parameters:
returnURL
URL of output vector map
returnFormat
Format of output vector map
Default:
GML
For further informations
ServiceLocation
WSDL
JavaInterface
See also GRASS commands
v.net.path
v.out.ogr
Copyright
Center for Spatial Information Science and Systems (CSISS)
, 2002-2010
George Mason University (GMU)
, 4400 University Drive, MSN 6E1, Fairfax, VA 22030, USA
Any comments to:
webmaster
