Title :
An Underwater Photogrammetric Service for the North Sea Offshore Industry
Author :
Turner, Jessica ; Leatherdale, J.
Author_Institution :
Camera Alive Ltd., Scotland
Abstract :
An Association of three Companies has been operating an underwater photogrammetric service to the North Sea offshore Industry since September 1980. The concepts of this service, which is now being used routinely by the majority of the Operating Companies for tasks ranging from corrosion inspection to damage evaluation, are examined. The cameras, underwater procedures and photogrammetric methods are described and examples of typical projects are given.
Keywords :
Cameras; Corrosion; Costs; Inspection; Offshore installations; Photography; Remotely operated vehicles; TV; Time measurement; Underwater vehicles;
Conference_Titel :
OCEANS 82
Conference_Location :
Washington, DC, USA
DOI :
10.1109/OCEANS.1982.1151762
