12 June 2001 Optoelectronic range finder
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Proceedings Volume 4425, Selected Papers from the International Conference on Optoelectronic Information Technologies; (2001) https://doi.org/10.1117/12.429781
Event: International Conference on Optoelectronic Information Technologies, 2000, Vinnytsia, Ukraine
Abstract
The problem of distance measurements is urgent in many branches of national economy. It is of great importance in geodesy and other fields, connected with precision measurements on the ground. Almost at the same time with the beginning of use of lasers in the industry, they were used for distance measurements -- so-called laser range finders. The methods of ranging with the use of light in geodesy are based on the fact, that optic radiation extends rectilinear and with constant speed in homogeneous environment. As in geodesy range-finder transmitter and receiver are usually combined, the distance between the range finder and object can be found from a simple ratio.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Y. Bilynsky, O. Fedune, "Optoelectronic range finder", Proc. SPIE 4425, Selected Papers from the International Conference on Optoelectronic Information Technologies, (12 June 2001); doi: 10.1117/12.429781; https://doi.org/10.1117/12.429781
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