Three candidate routes are chosen to make database of spatial data and attribute data which have land-value map, land-use map, topographic map, soil map considering of the region's elevation and slope.
Earth work volume is counted to make simple desi...
Three candidate routes are chosen to make database of spatial data and attribute data which have land-value map, land-use map, topographic map, soil map considering of the region's elevation and slope.
Earth work volume is counted to make simple design about each selected candidate routes, analyze statistics which contain land-recompense, land-use, soil-property of each candidate routes to select optimal route by using spatial expression and analysis ability of Geo-Spatial Information System.
The result of study suggest that the method which use Geo-Spatial Information for selecting optimal route is more objective and scientific than the hand free have done.