#cost_distance_analysis
Cost distance analysis
Spatial analysis techniques for minimizing cost
In spatial analysis and geographic information systems, cost distance analysis or cost path analysis is a method for determining one or more optimal routes of travel through unconstrained (two-dimensional) space. The optimal solution is that which minimizes the total cost of the route, based on a field of cost density that varies over space due to local factors. It is thus based on the fundamental geographic principle of Friction of distance. It is an optimization problem with multiple deterministic algorithm solutions, implemented in most GIS software.
Wed 28th
Provided by Wikipedia
This keyword could refer to multiple things. Here are some suggestions: