IMPROVED PROCESS FOR STEREOPHOTOGRAMMETRIC SURVEY OF LARGE OBJECTS AT SEA AND ON CLOSED LAND

摘要

P IN THE PROCESS OF THE INVENTION, TO PRECISION THE DISTANCE BETWEEN OBJECTS, FOR EXAMPLE TUBES 1, 2, 3, A CHAIN 7 BEARING BETWEEN TUBES 1 AND 2 PHOTOGRAPHY WITH PHOTOGRAPHIC CHAMBERS AND THE PHOTOGRAPHS ARE INTRODUCED INTO A PHOTORESTITUTER WHICH GIVES A STEREOSCOPIC OPTICAL MODEL FROM WHICH THE DEPTH VALUES OF THE HALF POINTS ARE LOCATED IN THE CRETS AND THE OTHER HALF OF THE HALTS OF THE MIDDLE OF THE MIDDLE SIDES SEA 4 TO CORRECTLY ORIENTATE THE OPTICAL MODEL IN ORDER TO MEASURE THE ARC OF THE CHAIN BETWEEN THE BEACONS 8, 9. FINALLY, FROM THE RELATIONSHIP BETWEEN THE VALUE FOUND AND THE PRE-MEASURED VALUE, THE PROCESSING SCALE FOR THE EVALUATION IS OBTAINED ANY ACTUAL DISTANCE BY PERFORMING A CORRESPONDING LINEAR MEASUREMENT ON THE MODEL. /P P APPLICATIONS BETWEEN OTHERS TO TOPOGRAPHIC SURVEYS FOR OIL PLATFORMS. /P