Zhang Xuezhuang. Scale Correction of Electronic Distance Measurement Instrument[J]. Geomatics and Information Science of Wuhan University, 2002, 27(6): 611-615.
Citation: Zhang Xuezhuang. Scale Correction of Electronic Distance Measurement Instrument[J]. Geomatics and Information Science of Wuhan University, 2002, 27(6): 611-615.
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Scale Correction of Electronic Distance Measurement Instrument

    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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