PRINCIPLE AND ANALYSIS OF FIELD BASELINE DESIGN FORELECTRONIC DISTANCE MEASURING INSTRUMENTS
Yang Weifang 1,2,3) ; and Yang Boxiong 3)
1)School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 7300702)Institute of Geophysics,CEA, Beijing 1000813)Institute of Seismology, CEA, Wuhan 430071
Abstract An analysis of three types of available baseline design is presented, after reviewing the principles of field baseline design for Electronic Distance Measuring (EDM) instruments. It is concluded that the baseline for a certain unit length of EDM instrument cannot be wholly appropriate for the test of other EDM instruments with different unit lengths.
Key words ：
Electronic Distance Measuring（EDM）instrument
field baseline
design principle
design type
unit length of EDM
Received: 01 January 1900
Corresponding Authors:
Yang Weifang
Cite this article:
Yang Weifang, . PRINCIPLE AND ANALYSIS OF FIELD BASELINE DESIGN FORELECTRONIC DISTANCE MEASURING INSTRUMENTS[J]. , 2008, 28(2): 123-126.
Yang Weifang, . PRINCIPLE AND ANALYSIS OF FIELD BASELINE DESIGN FORELECTRONIC DISTANCE MEASURING INSTRUMENTS[J]. jgg, 2008, 28(2): 123-126.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2008/V28/I2/123
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