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Surveying device for object in space has opto-electronic distance measuring device to operate according to a signal runtime with a scan device for deflecting measuring rays
Surveying device for object in space has opto-electronic distance measuring device to operate according to a signal runtime with a scan device for deflecting measuring rays
A scanning device has first (62) and second (63) rotating polygon mirror wheels with parallel axes. An evaluating device uses runtime or phase position of an emitted optical signal to determine distance values, which along with ray deflection in the scanning device yield spatial coordinates for individual data elements.
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