APPARATUS, SYSTEM AND METHOD FOR MARKING-FREE SLOPE MONITORING AND/OR CONSTRUCTION SUPERVISION

摘要

An apparatus (100) according to the invention comprises at least one camera (110), a computation unit (120), a data memory (130) and a communication unit (140) that are communicatively connected to one another. The camera (110) is designed for mosaic-like taking of overlapping frames of the overall observation area at multiple magnification levels. The computation unit (120) is designed to compile from the frames of different magnification levels an overall image containing planes corresponding to the magnification levels. A system (200) according to the invention comprises at least one apparatus (100) according to the invention and a number of further cameras (110) that are designed for mosaic-like taking of overlapping frames of the overall observation area at multiple magnification levels and are communicatively connected to the apparatus (100). A method (300) according to the invention comprises at least the taking (310) of mosaic-like, overlapping frames of the overall observation area at multiple magnification levels at regular intervals of time; the compiling (320) of the frames from one instant to produce a respective overall image having multiple planes that correspond to the magnification levels, the frames of one plane being oriented to the images of the plane of the next lowest magnification level in each case, and the storing (330) of the overall images.