Pavement Health Track (PHT) Analysis Tool Graphical User Interface Hands-On Workbook Version 2.x
Working with GIS Selections
Objective: Create selections of highway sections using a GIS map.
Specifics: GIS maps provide a graphical means of selecting highway sections for the PHT analysis.
Use: GIS selections can define a sub-set of the overall highway network or define a single continuous route for a corridor analysis.
- Create a GIS Selection and associated it with the highway data
- Select highway sections using various methods
- Compile a GIS selection into a continuous corridor
- Select the highway data records for analysis using the GIS selection