Speaker: Lei Yan, Peking University

Time: 20:00-21:30 p.m., September 22, 2023, GMT+8

Venue: Scan the QR code to watch online

Abstract:

The content of the report is as follows: Remote sensing is based on the interaction between electromagnetic light waves and ground objects, with the help of aerospace instruments to obtain digital image interpretation of ground objects. In view of the conventional scalar remote sensing problem, the law of the polarization field in the solar sky is found, puts forward the concept of vector remote sensing, leads the establishment of the basic theory and benchmark system of light quantum horizontal vector remote sensing application, and supports the realization of the full information acquisition and fidelity of physical and chemical molecules of remote sensing ground objects; The physical breakpoint of sensor imaging and mathematical bottleneck of image processing can be solved by using high-resolution ground object vector, and the system error of scalar remote sensing can be eliminated to realize the high-precision technical goal of vector remote sensing. The object-means-processing integrated efficient control method of high-resolution vector remote sensing was established, Built a real-time dynamic unmanned aviation remote sensing system, which promoted the vector remote sensing industry from scratch and international leadership.

Biography:

Professor, Dr. Lei YAN, School of Earth and Space Sciences, Peking University, doctoral supervisor. Member of the Russian Academy of Natural Sciences, Chairman of the Expert Steering Committee of the International Journal of Remote Sensing. He successively served as director of Beijing Key Laboratory of Spatial Information Integration and Its Engineering Applications and deputy director of Academic Committee. It has won 18 awards, including the second prize of National Technical Invention, Geneva International Invention Exhibition Gold Medal and Jury Special Commendation Gold Medal, the first prize of Beijing Technological Invention Award in 2019, the 18th China Patent Excellence Award, the first prize of Beijing Science and Technology Award (Natural Science category) in 2012 and other awards in China. As the chairman, he have established an industry standard and 3 IEEE international standards for vector remote sensing. More than 510 research papers have been published in these fields, and more than 150 have been included in SCI/EI. Obtained more than 20 invention patents (the first position). He has published 10 monographs. The economic benefit is 8.2 billion RMB.

Source: iCANX