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在全党工作重点转移后的第一年,我们所接受了某铜矿铁路支线的勘测设计任务。为了加快铁路勘测设计进度,提高设计质量,适应江西铜基地大干快上的建设需要,该铁路支线地形图测绘采用航空摄影测量方法,这是我们设计所第一次利用航空摄影测量方法测制地形图。现将作业中的体会介绍如下。一、测区情况铁路支线全长64公里,1971年用大平板
In the first year after the shift of the entire party’s work, we accepted the survey and design task of a copper ore railway feeder. In order to speed up the progress of railway survey and design, improve the quality of design and adapt to the construction needs of Jiangxi Copper Base, the survey of aerial railway topographic maps adopts aerial photogrammetry method, which is the first time that our design institute uses aerial photogrammetric method to measure Topographic map. Now the operation of the experience described below. First, the situation of the survey area Railway extension length 64 km, 1971 with a large flat