PASS provides imagery in sub-centimetre accuracy. This unique system is a time and cost effective solution to providing sub-centimetre mapping. The biggest benefits are gained by using helicopter mounted large format cameras; normally enabling ground control to be located outside of the project area, so for rail and road work we offer:

+ Reduced track possession time
+ Reduced need for traffic management or
  lane closures
+ Increased safety for the public and crews

PASS can be applied in a wide spectrum of projects, including: Road, Rail, Airports and Dockyards. This image should be a very simple overview and then zoom in showing increased detail.