engineering control network中文什么意思

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Application of instant rtk in engineering control network
在工程控制網(wǎng)中的應(yīng)用
According to the features of engineering control network and the requirements of accuracy and convenience of staking out in construction , the main achievements of this paper are as follows : 1
本文結(jié)合路橋工程控制網(wǎng)的特點及施工放樣的準確、方便的要求，對gps在路橋工程中應(yīng)用的一些問題進行了研究，主要貢獻有以下幾點： 1
Some features of the engineering control network demand special applications of gps in road and bridge engineering , for example , particular requirement of accuracy on some aspect that results in distribution of net points and sometimes bigger height difference of points , consideration of staking out in construction in the design of engineering control network , application of independent engineering coordinate system , and use of engineering mean height surface as the projection surface of computation
由于工程控制網(wǎng)的一些自身特性，如施工控制網(wǎng)要考慮施工放樣的方便，或某一方面精度的特定要求，網(wǎng)點分布不夠均勻，點間高差有時較大；采用工程獨立坐標系，并且往往以工程平均高程面為計算投影面等等，使得gps在路橋工程中的應(yīng)用也有一些特殊性。

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