FIELD: geodetic instrumentation, invention can be used in mining surveying, geodesy, construction industry. SUBSTANCE: range-finder - techeometer includes generator 1 of scale marks, radiator 2, two commutators 3, 19, photodetector 4, heterodyne 5, amplifier- former 6, pulse generator 7, key 8, time-setting divider 9, frequency divider 10, computing unit 11, indicator 12, two logic elements 13, 14, two counters 15, 16, two registers 17, 18, two converters 20, 21 of angular position. EFFECT: expanded functional capabilities thanks to automatic measurement of direction to reflector. 3 dwg
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Authors
Dates
1996-06-27—Published
1993-03-10—Filed