Scale Correction of Electronic Distance Measurement Instrument
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Graphical Abstract
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Abstract
This paper discusses the scale correction of electronic distance measurement instrument(EDMI).Some incorrect results measured according to"Verification Regulation of Electronic Distance Measurement Instrument JJG703-90" are given. The reason why R is incorrect has been analyzed.The problems related to verification regulation are explained.Revising the verification regulation and determining R by use of measuring frequency are suggested.
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