基于GPS的水利工程地形测量关键技术研究  

Research on Key Technology of GPS-Based Topographic Survey of Water Conservancy Project

作　　者：李朋朋 吴硕先 张卫 吴鑫 Li Pengpeng;Wu Shuoxian;Zhang Wei;Wu Xin(SHUIFA Planning&Design Co.,Ltd.,Jinan,China)

机构地区：[1]水发规划设计有限公司,山东济南

出　　处：《科学技术创新》2025年第9期133-136,共4页Scientific and Technological Innovation

摘　　要：为进一步提高水利工程地形测量质量,本文以实际工程为研究背景,深入分析了基于GPS技术的水利工程地形测量关键技术。文中首先结合实际工程特点给出了基于GPS技术的水利工程地形测量实施细节和关键部位要求,同时给出了结合GPS、水准高程以及三角高程的高程测量方法,并对比了水准高程以及三角高程两种高程施测方式。文中还对实际工程得到的测量结果进行了整理和分析,进一步论证了该方法的实用性。本文研究内容提高了GPS在水利工程中的应用程度,也为水利工程测量精度的提升工作的开展提供了案例支持。In order to further improve the quality of topographic survey of water conservancy projects,this paper takes the actual project as the research background,and deeply analyzes the key technology of topographic survey of water conservancy projects based on GPS technology.In this paper,combined with the actual engineering characteristics,the implementation details and key requirements of topographic survey of water conservancy projects based on GPS technology are given.At the same time,the elevation measurement methods combining GPS,leveling elevation and triangular elevation are given,and the leveling elevation and triangular elevation are compared.The measurement results obtained from the actual project are collated and analyzed.The research content of this paper improves the application of GPS in water conservancy projects,and also provides case support for the improvement of measurement accuracy of water conservancy projects.

关 键 词：水利工程 地形测量 高程 GPS 

分 类 号：P228.4[天文地球—大地测量学与测量工程] TV5[天文地球—测绘科学与技术]