THE FUTURE PROSPECTS OF DATA ACQUISITION BY PHOTOGRAPHIC AND OTHER AIRBORNE SYSTEMS FOR LARGE SCALE MAPPING

This paper was the first to be presented at the Thompson Symposium 1984 which had as its theme “The future of photogrammetry”. The paper considers only the acquisition of imagery for large scale mapping and similar purposes. It discusses the role of the standard metric aerial survey camera and makes some proposals for the wider use of smaller format cameras. It also reviews the position with regard to other possible sources of imagery such as vidicon and solid state cameras.