Title of Report: Mathematics and Numerical Analysis of GeodesySpeaker: Associate Professor LI Houpu (Naval University of Engineering)
Time: 9:30 a.m., November 10 (Wednesday), 2021
Location: Conference Room 206, NO. 3 Building, Donghu Park, the Innovative Academy for Precision Measurement Science and Technology, CAS
Abstract
When dealing with various mathematical analysis problems in Geodesy, a large number of complicated mathematical and numerical analysis processes are involved. Manual derivation is not only time-consuming and labor-intensive, but also error-prone. In the past, due to the limitations of objective conditions, many mathematical analysis problems in geodesy were not solved perfectly, and there are many areas that need to be improved urgently. The computer algebraic analysis method can be systematically applied to the numerical analysis of geodetic mathematics, and derive a series of new geodetic algorithms and formulas with more rigorous theories, simpler forms, and more accuracy, which have realized the breakthrough and innovation of geodetic survey in some specific mathematical analysis and revolutionized the geodetic mathematical numerical analysis theory and algorithm to a certain extent. This report mainly introduces the achievements made in recent years by the use of computer algebraic analysis methods in ellipsoid geodesy, physical geodesy, satellite geodesy and other sub-disciplines of geodesy.
About the speaker
LI Houpu, male, was born in January 1985 in Yuncheng, Shandong. He obtained a Ph.D. degree in navigation, guidance and control from Naval University of Engineering in 2010. He studied with Professor BIAN Shaofeng, who is a winner of the National Science Fund for Distinguished Young Scholars. After graduation, he stayed in Naval University of Engineering to be a teacher since December 2010, and was appointed as associate professor in December 2016. He was awarded the National Science Fund for Outstanding Youth in 2021, and the Science Fund for Outstanding Youth of Hubei Province in 2019, and was entitled the Young Talent of Science and Technology in the Army in 2020. He was mainly engaged in scientific research and teaching in geodetic surveying and marine surveying and navigation. He has presided over and completed more than 20 projects including military scientific research project, projects supported by the National Natural Science Foundation of China and National Special Projects Fund. He has won more than 10 awards, including China Science and Technology Progress Award in Surveying and Mapping (First-class), Hubei Province and the Army Science and Technology Progress Award (Second-class), the Young Innovative Talents in Surveying and Mapping Geographic Information Technology of the Chinese Society for Geodesy Photogrammetry and Cartography, and the Second Prize of the National Teaching Competition for Young Teachers Majoring in Electronic Information in Colleges and Universities. He has published more than 80 academic papers, of which 40 are included in SCI/EI, and also published 6 monographs and textbooks, and obtained 10 patents and software copyrights. He has been awarded Personal Third-Class Merit twice.
