1.
Study of Normal Height Difference Fitting Method of GPS River-crossing Leveling
GPS水准高差拟合应用于跨河水准测量研究
2.
The Practice and Exploration on GPS Beach Level Imitated Model
GPS水准高程拟合模型的实践和探讨
3.
Study on the Processing Method of GPS Leveling Height Based on Gravity Field Mode
基于重力场模型的GPS水准高程处理方法研究
4.
Study on the Interpolation Methods of GPS Leveling Height in City Control Network
城市控制测量中GPS水准高程的内插方法研究
5.
Conversion of GPS Height Based on BP ANNs
基于BP神经网络算法的GPS水准高程转换
6.
The research and application of GPS level height fitting models in linear project
GPS水准高程拟合模型在线状工程中的研究及应用
7.
Applied Study of Substituting GPS Elevation for Fourth-grade-leveling Elevation
GPS高程代替四等水准高程的应用研究
8.
The Application of Trigonometric Leveling and GPS in River-crossing Leveling
三角高程、GPS在跨河水准测量的应用
9.
Applied Research of GPS Leveling in Line-road Engineering Height Measurement;
GPS水准在线路工程高程测量中的应用研究
10.
Leveling Accuracy Research Based on the Same Type of GPS Antenna
基于同型号GPS天线的水准高程精度研究
11.
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
12.
The discuss of the precision in the GPS height replacing the 4 and 5 grade leveling
GPS测高技术代替四、五等水准测量精度探讨
13.
Practice of GPS-Leveling in Yellow-River Hydrographic Control Surveying
黄河水道控制测量中的GPS水准实践
14.
Establishment High Precise 3D GPS Control Network of Rugao and Study of Quasi-geoid;
如皋市高精度三维GPS空间基准网的建立及似大地水准面问题的研究
15.
GPS standard fitting quasi-geoid refinement study
GPS水准法拟合似大地水准面精化的研究
16.
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
17.
Study on GPS level fitting methods based on grid model
基于格网模型的GPS水准拟合方法研究
18.
Choice for fitting-model and accuracy estimating in GPS-leveling
GPS水准拟合模型的选取与精度估计