Study of the influence of geoid on double star positioning accuracy in ocean;
大地水准面对双星定位精度影响研究
Study on the methed of GPS leveling using remove-restore technology to approach the geoid;
GPS水准采用移去恢复技术拟合大地水准面方法的研究
Analysis of the data source for determining mountainous area geoid;
精化山区大地水准面数据源分析
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 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
GPS-leveling modeling and software building for Wuhan quasigeoid
武汉市似大地水准面GPS水准建模与软件研制
The Application of Grey Theory on Geoid Refining;
灰色理论在精化大地水准面中的应用
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
Application of GAMIT software in quasi-geoid refinement
GAMIT在似大地水准面精化中的应用
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
A Study of Determining Geoid in SongLiao Basin and Its Adjacent Regions;
松辽盆地及其外围大地水准面精化的研究
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
Investigations on Some Problems in High-Precision Quasi-geoid Determination;
高精度似大地水准面精化中的若干问题研究
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
Research on Several Problems of Refining the Local Geoid;
局部大地水准面精化中几个问题的探讨
Fitting Method Geiod Refinement in the Application of Relatively
拟合方法在似大地水准面精化中的应用比较
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
Research on application of the grid model to refinement of quasi-geoid
基于格网模型的似大地水准面精化方法的研究