repetition measurement

基本解释

This paper introduces the repetition measurement of geodetic monitoring net of Huang Lashi land slide by GPS.
介绍运用GPS复测黄腊石滑坡大地形变网，并将其测量成果与常规方法作精度比较。
Line repetition measurement is on important link in transmission line construction, which directs the localization of poles and towers, directionality and linearity of lines.
线路复测为线路杆塔的定位、线路的方向性、直线性等提供依据，是输电线路施工的重要环节。
The influence of the selection of observation time on baseline accuracy is studied, for appropriate arrangement for repetition measurement GPS network and raising work efficiency.
研究观测时间的选择对基线精度的影响，对合理安排GPS网复测和提高工作效率有一定的借鉴意义。
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