Refining of region quasi-geoid and prospect of its application to water conservancy engineering;
区域似大地水准面精化及水利工程应用前景
This paper introduced the process of the construction of fiducial system for modern surveying of Wuhan city on the whole,then explained and analysed the data process and test of WHCORS、high accurate GPS reference network、accurate level net and areal geoid refine in Wuhan.
介绍了武汉市现代测绘基准体系建设的基本情况,对WHCORS系统、高精度GPS控制网、精密水准网、区域似大地水准面精化等方面分别介绍了数据处理和测试的有关情况,分析了体系建设的主要特点和创新点。
Regional Geoid Determination Methods Based on the Remove-Restore Technique
基于移去-恢复技术的区域大地水准面拟合方法研究
Analysis on the Application of Refining Provincial Local Quasi-Geoid
省级区域精化似大地水准面应用分析
Zoning methods GPS + leveling network in the establishment of regional (may) geoid application
分区法在GPS+水准网建立区域(似)大地水准面中的应用
Regional Centimeter Rank Accurate Geoidal Surface and Its Apply Study;
区域厘米级大地水准面精化及其应用研究
Study on the Methods of Refining the Regional Quasi-geoid on the Basis of CQG2000
以CQG2000为平台的区域似大地水准面精化方法研究
Application of BP Neural Networks to Regional Quasi Geoid Determination
BP神经网络在区域似大地水准面精化中的应用
Relative Accuracy Estimation for Determining Regional Gravimetric Geoid
区域重力大地水准面确定的相对精度估计
The Building Method of Area Similar Geoidal Surface Model
区域似大地水准面模型的建立方法分析
Local Quasi-Geoid Determination Based on EGM2008 Model
基于EGM2008重力场模型的区域似大地水准面确定
Some Problems in the Refinement on the Local Quasi-geoid
区域似大地水准面精化中几个问题的探讨
THE ISOSTATIC RESIDUAL GEOID OVER EURASIA AND THE STRENGTH OF THE UPPER MANTLE
欧亚地区均衡残差大地水准面和上地幔强度
Application of Quasi-geoid Model to GPS Height Converting in Urban Region
似大地水准面模型在城区GPS高程转换中的应用
Geiod or quasi-geoid is a height datum for acquiring geospatial information.
大地水准面或似大地水准面是获取地理空间信息的高程基准面。
The technology feasibility applied in the Yellow river basin earth water level was probed into here, too.
最后探讨了该技术在黄河流域大地水准面的可行性。
The quasi-geoid of Xinjiang area determined based on the EGM2008 and SRTM model and its accuracy evaluation
基于EGM2008和SRTM模型确定的新疆地区似大地水准面及其精度评估
The hypothetical surface of the earth that coincides everywhere with mean sea level.
大地水准面处处与平均海平面一致的大地水准面
The Influence of Water to Determinating the Local Geoid
水体对精化局部似大地水准面的影响
GPS standard fitting quasi-geoid refinement study
GPS水准法拟合似大地水准面精化的研究