GPS技术及其在地籍测量中的应用

GPS Technology and Its Application in Cadastral Surveying

随着全球定位系统(GPS)技术的日益成熟和普及,GPS已在国民经济各个领域中得到了广泛的应用,尤其在地籍测量中发挥了巨大作用。GPS测量技术的应用,将极大地推进城镇全解析的数字化地籍测量技术的发展,使城镇地籍管理和地籍测量手段实现自动化和半自动化,有力地促进城镇地籍信息系统的建设和城镇地籍管理水平的提高。本文重点介绍了GPS技术的基本原理及其在地籍测量中的作业模式、工作流程和控制措施。

With the global positioning system（GPS） technology mature and popular,GPS has been widely used in all fields of national economy,in particular,in cadastral surveying.Application of GPS measurement technique will significantly promote the development of digital cadastral measurement technology of town and city full-resolution,and make the cadastral surveying automated and semi-automated and improve the construction and management of cadastral information of town and city.The paper focuses on the basic principle of GPS technology and its practices,work processes and control measures in cadastral surveying.