Method for image-aided detection of the position and mapping of underground (subterranean) objects

摘要

In the method for image-aided detection of the position and mapping of underground objects near the surface by means of an optical measuring instrument and optical standard bodies as well as geophysical sensors for the purpose of recording, evaluating and interpreting geophysical data, it is proposed that a mobile measuring system (MS) with a high-precision direction-finding device (PV) carries out in conjunction with a precise orientation platform and optical standard bodies (ONK1-ONKn) a continuous, three-dimensional determination of position above ground according to a plan. The relative position of the coordinate systems of the direction-finding device (PV), optical standard bodies (ONK) and carrying vehicle (carrier) (TFZ) being continuously detected with high precision and the simultaneous, precise position of underground objects detected by geophysical sensors is represented. Both the above-ground and the underground object data are input without delay into a central computer and the system control for the purpose of being processed and stored and are transmitted in an appropriate format to digital mapping systems and displayed. <IMAGE>