TdhGISnet provides a robust and versatile set of tools for performing shortest path analysis and route optimization for a user defined network.

Feature Summary:

• Calculate and display the shortest path for any network:

  • Between any 2 selected points

  • Between a start point and a set of potential end points

  • Between a start point and a set of intermediate points

  • Between a set of points in a specified order

  • Between a start point and all other points within a specified limit

• Use the CAD based interface to:

  • Select or create (temporary) nodes for analysis

  • Add or modify nodes and links

  • Change the status or travel value of links

  • Evaluate results at any node

• Import Open Street Map data and CSV data files

• Export results to CSV files

• Store data for any number of networks in an open database

• Use a raster image for background

• Use a CAD drawing overlay for labels and annotations