Analysis of the best path on the campus of Northeast Forestry University

Using the remote sensing images of Northeast Forestry University as base maps, the roads, buildings and other scenes on campus are vectorized after space registration, GIS spatial databases of the roads and main buildings on campus are established. Using Network Analyst extension module in GIS software to resolve network problems, people can complete the services such as finding the best path, determining the nearest public facility and creating service area, at the same time establish walking velocity-time model, determine its variation law and do the best path aid analysis.