SEISMIC THREE-DIMENSIONAL MEASUREMENT METHOD FOR SMALL OBJECTS, SUBMARINE CABLES AND THE LIKE IN THE SEA BED, SEA SWELL INDEPENDENT TOWED BODY FOR THE ULTRA-HIGH RESOLUTION 3D MEASUREMENT OF SMALL STRUCTURES IN THE SEA BED AND MODULAR DEVICE CARRIER FOR THE THREE-DIMENSIONAL MEASUREMENT OF SMALL OBJECTS IN THE SEA BED

摘要

The invention relates to a seismic three-dimensional measurement method for small objects, submarine cables, other obstructions, archaeological structures, rocks, cliffs or small thickness deposit seams, massive sulphides in the sea bed, wherein a measurement device is equipped with a frame having at least one signal encoder and at least one signal receiver, the signals being in the range of 0 Hz to 20 kHz, is continually moved in or on the water above the sea bed to be analyzed, wherein the measured values from the individual receivers are transmitted to a mother ship in a non-summing manner, and the position of the sensor frame in space, measured based on at least one motion sensor, is transmitted. The invention furthermore relates to a sea swell independent towed body as an water-surface carrier of a device platform for the ultra-high resolution 3D measurement of small structures in the sea floor and a modular device carrier for the three-dimensional measurement of small objects, submarine cables, other obstructions, archaeological structures, rocks, cliffs, low thickness deposit seams, and/or massive sulphides in the sea bed.