This Special Issue presents the progress of research and development on geodesy in China during the time period from January 2019 to June 2023.It was submitted,on behalf of the Chinese National Committee for Internati...
National Natural Science Foundation of China(No.42174011)。
Geodetic functional models,stochastic models,and model parameter estimation theory are fundamental for geodetic data processing.In the past five years,through the unremitting efforts of Chinese scholars in the field o...
National Natural Science Foundation of China(No.41931076);Laoshan Laboratory(No.LSKJ202205105);National Key R&D Program of China(No.2020YFB0505802);State Key Laboratory of Geo-information Engineering(No.SKLGIE2020-M-1-1)。
The ocean accounts for approximately 71%of the total area of the Earth.Whether it is studying the shape of the Earth itself through geodesy or the future development of earth system science,strengthening the construct...
National Key R&D Program of China(No.2021YFB3901301);National Natural Science Foundation of China(Nos.42074043,42122026,42174038);Youth Innovation Promotion Association of the Chinese Academy of Sciences(No.Y9E006033D)。
The ionosphere is the ionized part of the upper atmosphere of the Earth,which plays an important role in atmospheric electricity and forms the inner edge of the magnetosphere.It influences radio propagation significan...
National Natural Science Foundation of China(41931076);National Natural Science Foundation of China(41721003)。
The geodesy discipline has been evolving and constantly intersecting and merging with other disciplines in the last 50 years,due to the continuous progress of geodetic observation techniques and expansion of applicati...
Aims and Scopes Aims:The Journal of Geodesy and Geoinformation Science is an official publication of the Chinese Society for Geodesy,Photogrammetry and Cartography.The Journal aims to facilitate and strengthen academi...
Aims: The Journal of Geodesy and Geoinformation Science is an official publication of the Chinese Society for Geodesy. Photogrammetry and Cartography. The Journal aims to facilitate and strengthen academic exchange on...
Aims: The Journal of Geodesy and Geoinformation Science is an official publication of the Chinese Society for Geodesy. Photogrammetry and Cartography. The Journal aims to facilitate and strengthen academic exchange on...
Aims:The Journal of Geodesy and Geoinformation Science is an official publication of the Chinese Society for Geodesy,Photogrammetry and Cartography. The Journal aims to facilitate and strengthen academic exchange on g...
The National Natural Science Foundation of China(41174005,41474009).
In geodesy and geophysics,many large-scale over-determined linear equations need to be solved which are often ill-conditioned.When the conjugate gradient method is used,their ill-conditioning effects to the solutions ...