We have had three major Roof Survey projects covering the last 4 years. Our Brief was to supply high definition, current aerial photographs.
Pictures of each site had to show he boundaries of the site and each building on the site in advance of the site visit by ground workers to enable condition assessment of otherwise non-visible roof areas.
The aerial images had to show in detail of the types of roof coverings used on the roofs. These images were cropped of the non-essential information to isolate the individual coverings.