at the invitation of the department of geography, college of earth and environmental sciences, lanzhou university, professor zhou guoqing from guilin university of technology came to our school for academic exchange on september 21-22. on the afternoon of september 22, professor zhou gave an academic report on the progress of lidar waveform decomposition in sounding in conference room 1615, guanyun building, chengguan campus. the report was presided over by professor geng haopeng of the college of earth and environmental sciences. some teachers, graduate students and undergraduates from the school of resources and environment and the school of atmospheric sciences listened to the report.
professor zhou guoqing introduced the working principle of water depth detection lidar, the research progress of echo signal waveform decomposition at home and abroad, the gaussian waveform decomposition algorithm, and the characteristics of sounding lidar software. professor zhou first explained in detail the principle of water depth lidar detection, including the use of dual-band laser lidar method, that is, the red laser and the green laser are emitted at the same time, in order to more effectively detect water depth. secondly, the principle of waveform decomposition and the analysis of five kinds of waveform decomposition methods in the world are introduced, and the research process in this field at home and abroad is discussed. the third part deals with gaussian waveform decomposition algorithm of detecting instrument echo signal. the fourth part introduces the exploration lidar software independently developed by professor zhou guoqing's team. this lecture provided an opportunity for teachers and students to learn more about the waveforms decomposition methods of water depth detection lidar, and also stimulated their interest in this field. after the report, the teachers and students actively asked questions and had a heated discussion with teacher zhou guoqing.
expert profile:
zhou guoqing, phd supervisor and professor, tianjin university and guilin university of technology; he has been honored as a national special expert, a national major talent project candidate, a national young and middle-aged expert with outstanding contributions, a national talent project candidate, and a guangxi academician reserve candidate. achievements won the second prize of science and technology progress of the ministry of education, 7 first prizes of guangxi natural science, guangxi technological invention, guangxi scientific and technological progress, china's surveying and mapping science and technology progress, china's geographic information technology progress, guangxi teaching achievements, 57 awards such as tal-bert abrams gold medal of the united states, humboldt foundation award of germany (all ranked first). for three consecutive years (2020-2023), he was selected as one of the most cited scholars in china and one of the top 2% of the world's top scientists in the "lifetime scientific influence list (1960-2022)" and the "2022 scientific influence list". he has published 11 monographs (including 5 in english), more than 590 sci/ei papers, including 212 sci papers, and obtained 65 patents at home and abroad (including 2 patents in the united states) and 49 software 凯发k8官方旗舰厅 copyrights. prof. zhou's patented technology has been successfully applied into commercial products, and the software system has been licensed to researchers and companies all over the world.
