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随着科技的发展,全站仪在测角与测距方面的精度都有了很大的改进和提高,用全站仪进行三角高程测量代替传统的四等水准测量,已被生产实践证明是完全可行的测量方法和手段。 更多还原

【Abstract】 With the development of technology,the accuracy of measuring angle and distance using total station has been greatly improved.Production practices have proved that it is completely feasible to substitute total station trigonometric leveling for the conventional fourth-order leveling. 更多还原