利用山东省第二次土地调查数据进行送电工程勘测设计

Surveying and Designing of Electric Power Engineering Transmission by Using the Second Land Surveying Datas in Shandong Province

摘要:

依据已有山东省第二次土地调查DOM和DEM数据，通过核线共线方程原理恢复生成大场景三维立体模型，然后进行架空送电线路路径优选、测量平断面图及外业采集交叉跨越和断面数据精确拟合等数据处理、进行三维漫游等，主要研究将测量标准4D数据应用到中架空送电工程勘测设计全过程中，该文通过工程实际应用，提出了应用方法及作业注意事项等。

Abstract:

According to DOM and DEM datas of the second land survey in Shandong province, using the principle of epipolar colinearity equation, the large scene 3D stereo model were generated. Then choosing the best paths of overhead transmission line, measuring plane and cross sections, crossing field datas acquisition, profile datas accurate fitting, and 3D roaming and so on. The measured 4D standard datas will be applied in the whole process of overhead transmission engineering surveying and designing. Based on factural application, applying methods and attention matters during the operation are put forward as well.