precisepointpositioning相关论文
Inter-frequency clock bias (IFCB) should be considered when performing triple-frequency GNSS precise point positioning (......
This paper combines ten tropospheric combined empirical models based on the atmospheric element prediction model of GPT/......
Algorithm and Performance of Precipitable Water Vapor Retrieval Using Multiple GNSS Precise Point Po
It is of great importance to estimate zenith tropospheric delay(ZTD)and retrieve precipitable water vapor(PWV)using grou......
Integrating BDS and GPS to accelerate convergence and initialization time of precise point positioni
Due to the precision of BDS orbits and satellites clock,BDS PPP need long time to convergence to centimeter accuracy tha......
In order to study the characteristics of zenith tropospheric delay (ZTD) at sea,the Precise Point Positioning (PPP) was ......
Data from previous observation have shown that the BeiDou satellite navigation system (BDS) has been suffering from sate......
Several analysis centers(AC) and a product integration and service center have been built by the international GNSS cont......
International time transfer experiment based on GPS-and BDS-precise point positioning(PPP)technique is carried out using......
BeiDou Navigation Satellite System (BDS) had been officially operation since the end of 2012.It can provide service of n......
Global navigation satellite systems (GNSS) are mainly using MEO satellites and the regional augmentation systems are pri......
BeiDou provides triple-frequency signals for all operational satellites.However,an apparent inconsistency between triple......
Zone correction is a new type of differential corrections for BeiDou wide area augmentation system.As broadcasted togeth......
Modified algorithm of combined GPS/GLONASS precise point positioning for applications in open-pit mi
An integration of GPS and GLONASS can effectively increase the number of visible satellites and thus improve reliability......
The world of satellite navigation has been undergoing dramatic changes with the rapid development of multi-constellation......
The Ocean Tidal Loading(OTL)can cause a certain amount of crustal vertical displacements in coastal regions,and the rela......
传统的GPS精密单点定位方法一般采用无电离层组合观测值,本文提出了一种基于GPS原始观测数据的双频精密单点定位方法,该方法有效避......
