【摘要】 概述了济南市现代测绘基准体系建设背景和基本情况,详细介绍高精度GPS网、精密水准网、济南似大地水准面精化、JNCORS系统的建立、数据处理及测试等有关情况,分析了济南市现代测绘基准体系的创新点和应用前景。更多还原

【Abstract】 This paper summarized the background and basic content of the construction of fiducial system for modern surveying of JiNan,then detailedly introduced the data process and test of high accurate GPS reference network、accurate level net and geoid refine and JNCORS,and the corresponding innovation and application are analysed.更多还原