【摘要】 广州市为解决多坐标系并存共用带来的问题,在国家政策引导下,构建广州市统一的2000坐标系。本文简述了广州2000坐标系建立技术流程、广州2000坐标系建立涉及的关键技术和广州2000坐标系应用情况。通过研究多个方面内容,突破了多个技术难点,实现了多个技术创新,创建了广州2000坐标系,形成了城市平面坐标系统建立新型解决方案。更多还原

【Abstract】 In order to solve the problems brought by the coexistence of multi-coordinate systems, Guangzhou has established a unified 2000 coordinate system under the guidance of national policies. This article briefly describes the key technical processes in the establishment of Guangzhou 2000 coordinate system and its application. Through studying various applications aspects, it breakes through a number of technical difficulties, achieves a number of technological innovations, creates the Guangzhou 2000 coordinate system as a new solution for the urban plane coordinate system.更多还原