1.
Research on Regional Ionospheric Delays Model Based on GPS Observations
基于GPS观测值构建区域电离层延迟模型的研究
2.
Inversion of the temporal and spatial variations of Ionospheric TEC using GPS measurements
利用GPS观测值反演电离层总电子含量的时空变化
3.
Research on the differential correction generation approach for GPS/VRS technique
GPS/VRS虚拟观测值生成与发布研究
4.
ANALYSIS AND IMPROVEMENT OF ACCURACY OF GPS POINT POSITIONING OBSERVATIONS
GPS单点定位观测值的精度分析与改进
5.
Approach to ambiguity resolution using Galileo/GPS combination observations
Galileo/GPS组合观测值模糊度解算方法研究
6.
GPS/DR Original Observation Integrated Navigation and Positioning
GPS/DR原始观测值组合导航定位研究
7.
ALGORITHM FOR GENERATION OF GPS VIRTUAL PHASE OBSERVATION BASED ON VRS
基于VRS的GPS虚拟相位观测值生成算法研究
8.
Research on the Carrier-phase Combined Observations of GALILEO/GPS and Their Applications in the Ambiguity Resolution When Positioning with RTK;
Galileo/GPS载波相位组合观测值及其在RTK定位模糊度解算中的应用研究
9.
A Study of Reduced-dynamic Orbit Determination Using Undifferenced Observations Onboard GPS for Earth Satellites;
基于星载GPS非差观测值的低轨卫星简化动力学定轨理论研究
10.
"4+2" Observation Model of GPS Networks Survey
GPS网测量的“4+2”观测模式
11.
The Research of Relativity for GPS Observation Environment and Data Quality
GPS观测数据质量与观测环境的相关性研究
12.
The Assimilation Experimentation of Observational Data of GPS Radio Occultation;
GPS无线电掩星观测数据的同化试验
13.
Error Analysis and Quality Evalulation of GPS Data;
GPS观测数据误差分析及质量评价
14.
Application of GPS Technology in Surface Subsidence Observations
GPS技术在地表沉降观测中的应用
15.
Measurment and analysis of the relation between observation epochs in GPS
GPS定位中观测历元关系的度量及分析
16.
Application and prospects of ground-based GPS in water vapor observation
GPS技术在水汽观测中的应用及前景
17.
Application of TEQC Testing in Surveying of GPS Continuous Observation Reference Stations in Fujian Province
福建省GPS连续观测基准站的选址
18.
DISCUSSION ABOUT INFLUENCE OF ITRF "FRAME DRIFT" ON GPS CONTINUOUS OBSERVATION
ITRF框动对GPS连续观测的影响研究