JIN Guang, WANG Jia-Qi, NI Wei . The Three error Axis of Theodolite with the Utilization of the Coordinate to the Variation[J]. Editorial Office of Optics and Precision Engineering, 1999,(5): 89-94
JIN Guang, WANG Jia-Qi, NI Wei . The Three error Axis of Theodolite with the Utilization of the Coordinate to the Variation[J]. Editorial Office of Optics and Precision Engineering, 1999,(5): 89-94DOI:
Theodolite can measure level angle and height angle with goal relative to station and can point spacecoordinate of goal through several theodolite joining measure or single survey. Thereby amount of the three error axis of theodolite directly affect measures precision. This paper introduces the three error axis of theodolite with the utilization of the coordinate to the variation and makes the comparison between the result and the utilization of spherule trigonometry. Thereby for the new method of the three-error axis of theodolite was searched.