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Assessment of ZTD Derived from COSMIC Occultation Data with ECWMF, Radiosondes, and GNSS 期刊论文  OAI收割
SENSORS, 2022, 卷号: 22, 期号: 14, 页码: 15
作者:  Fu, Naifeng;  Jiang, Mingbo;  Li, Fenghui;  Guo, Peng;  Hou, Chunping
  |  收藏  |  浏览/下载：28/0  |  提交时间：2022/09/19
Assessment of multi-frequency global navigation satellite system precise point positioning models using GPS, BeiDou, GLONASS, Galileo and QZSS 期刊论文  OAI收割
MEASUREMENT SCIENCE AND TECHNOLOGY, 2020, 卷号: 31, 期号: 6, 页码: 13
作者:  Su, Ke;  Jin, Shuanggen;  Jiao, Guoqiang
  |  收藏  |  浏览/下载：7/0  |  提交时间：2021/12/06
The update of BDS-2 TGD and its impact on positioning 期刊论文  OAI收割
ADVANCES IN SPACE RESEARCH, 2020, 卷号: 65, 期号: 11, 页码: 2645-2661
作者:  Zhang, Yize;  Chen, Junping;  Gong, Xiuqiang;  Chen, Qian
  |  收藏  |  浏览/下载：25/0  |  提交时间：2021/12/06
Applications of differential barometric altimeter in ground cellular communication positioning network 期刊论文  OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:  Hu, Zhengqun;  Zhang, Lirong;  Ji, Yuanfa
  |  收藏  |  浏览/下载：14/0  |  提交时间：2021/12/06
cellular radio  height measurement  measurement errors  Global Positioning System  altimeters  barometers  least squares approximations  Kalman filters  surface fitting  spread spectrum communication  compensation  matrix algebra  GPS  signal message structure  power spectrum  spread spectrum ranging signal  fitting parameters  least-square solution  calibration compensation  system noise variance matrix  measurement noise variance matrix  multibase station correction  height information correction calculation  DBA system  systematic performance  differential barometric altimeter  ground cellular communication positioning network  measurement datum distribution  altitude positioning error  Global Positioning System  differential barometric altimetry system  systematic implementation level  continuous altitude measurement  precise altitude measurement  DBA systematic implementation aspect  two dimensional curved surface fitting function  sensor measurement correction  filtering effect  Kalman filter  measuring station  multiBSs  navigation fusion  
Estimation of GPS Differential Code Biases Based on Independent Reference Station and Recursive Filter 期刊论文  OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 6, 页码: 17
作者:  Yuan, Liangliang;  Jin, Shuanggen;  Hoque, Mainul
  |  收藏  |  浏览/下载：8/0  |  提交时间：2021/12/06
High-precision VTEC derivation with GEONET 期刊论文  OAI收割
EARTH PLANETS AND SPACE, 2020, 卷号: 72, 期号: 1, 页码: 11
作者:  Li, Qi;  Ma, Guanyi;  Maruyama, Takashi;  Li, Jinghua;  Wan, Qingtao
  |  收藏  |  浏览/下载：8/0  |  提交时间：2021/12/06
PSGM  TEC  Ionosphere  GEONET  GPS  IRI  Mid-latitude  
Traveling Ionospheric Disturbances Characteristics during the 2018 Typhoon Maria from GPS Observations 期刊论文  OAI收割
REMOTE SENSING, 2020, 卷号: 12, 期号: 4, 页码: 16
作者:  Wen, Yiduo;  Jin, Shuanggen
  |  收藏  |  浏览/下载：6/0  |  提交时间：2021/12/06
Apparent clock and TGD biases between BDS-2 and BDS-3 期刊论文  OAI收割
GPS SOLUTIONS, 2019, 卷号: 24, 期号: 1, 页码: 15
作者:  Zhang, Yize;  Kubo, Nobuaki;  Chen, Junping;  Chu, Feng-Yu;  Wang, Ahao
  |  收藏  |  浏览/下载：61/0  |  提交时间：2021/09/26
Accuracy analysis of GPS broadcast ephemeris in the 2036th GPS week 期刊论文  OAI收割
IOP Conference Series: Materials Science and Engineering, 2019, 卷号: 631, 期号: 4
作者:  Ma,Lihua;  Wang,Xiaolan;  Li,Shengming
  |  收藏  |  浏览/下载：5/0  |  提交时间：2020/03/10
A method of estimating GPS instrumental biases with a convolution algorithm 期刊论文  OAI收割
ADVANCES IN SPACE RESEARCH, 2018, 卷号: 61, 期号: 6, 页码: 1387-1397
作者:  Li, Qi;  Ma, Guanyi;  Lu, Weijun;  Wan, Qingtao;  Fan, Jiangtao
  |  收藏  |  浏览/下载：36/0  |  提交时间：2020/03/11