Line of Sight - Property Developers a video by LLAP Dorset on Flickr.
Via Flickr:
Line Of Site (LOS)
Providing a service to the professional builder, architect, surveyor, town planner, local authority etc., with images taken from precise heights (e.g. different floor levels or roof level) to assist in evaluating the impact of a proposed building on the surrounding area, and the views from different floor levels.