Screen shot of Arches
Changing the Heritage Inventory Paradigm: The Arches Open Source System

This screen shot of Arches depicts a user-defined polygon search for heritage resources in the area of a simulated construction project. Heritage resources within the polygon that would be impacted appear as icons. When many heritage assets are in close proximity in a map view, a cluster icon appears and displays the number of heritage assets that cluster represents. Image: © 2013 Google Map Data.