OFF-LINE SPATIAL ALIGNMENT

被引:0
|
作者
AHMED, FA
机构
[1] Civ. Engrg. Dept., King Fahd Univ. of Petroleum and Minerals, Dhahran
来源
JOURNAL OF SURVEYING ENGINEERING-ASCE | 1991年 / 117卷 / 04期
关键词
D O I
10.1061/(ASCE)0733-9453(1991)117:4(151)
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
A technique is developed for the three-dimensional alignment of a straight line from stations independent of the line itself. If a line is given by two points, no instruments are required to occupy the line. Alignment is accomplished by forming two planes, their line of intersection being the given line. Each of the two planes contains the two given points and a theodolite station chosen independent of the given line. The accuracy obtained with this technique is equivalent to that of horizontal alignment using theodolites.
引用
收藏
页码:151 / 154
页数:4
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