Scientific research status of Huang Dingfa

He has been engaged in the research and development of "3S" technology and system integration theory, algorithm and software for a long time. He presided over more than 20 horizontal development projects, such as the National Natural Science Foundation, the Tenth Five-Year Plan for tackling key scientific and technological problems, the excellent teacher funding plan of the Ministry of Education, the doctoral program fund, the Ministry of Railways and Sichuan Province. Representative achievements: general GPS data processing software, GPS data processing theory based on wavelet analysis, multi-antenna GPS automatic deformation monitoring system (utility model patent), virtual reference station (VRS) system software based on Internet (Venus, registration number of National Copyright Administration: 2007SRO2580), GPS/InSAR data fusion method, etc. He has published more than 80 papers in academic journals at home and abroad.

1: Huang Dingfa, Xiong, Yuan, Global Positioning System (GPS)- Theory and Practice (Monograph), Southwest Jiaotong University Press, 2006.

2. Huang Dingfa, Xiong, Zhou Letao,,, Enhanced network GPS/VRS satellite positioning system software (Venus), independent intellectual property rights (software copyright registration number: 2007SRO2580), People's Republic of China (PRC) * * and China National Intellectual Property Administration, 2007.

3. Huang Dingfa, Xiong, Zhou Letao, Liu Jingnan, Liao Hua, Internet-based GPS/VRS data processing technology, organized by Sichuan Science and Technology Department. The developed virtual reference station (VRS) system software VRSNet has reached the international advanced level (running in parallel with the only two systems in the world, Trimble's GPSNet and Leica's Spider, and now it has provided commercial application services).

4. Huang Dingfa, Yin Haitao,-Yuan, "Practical Research on Life Search and Rescue and Positioning Technology" (National Key Scientific and Technological Project), (including: Life Detection and Search and Positioning Technology to Fill the Domestic Blank), 2005.

5. Huang Dingfa, Zhou Letao, Li Chenggang, Liu Jingnan, VRS/RTK Location Algorithm Model and Experimental Research Based on Internet, Journal of Wuhan University (Information Science Edition), 2007(3).

6. Huang Dingfa, Zhou Letao, Li Chenggang, David Xu, Liu Jingnan, Liao Hua and Chen Weifeng. Software development of enhanced network GPS/VRS satellite positioning system (Venus), Wuhan University (Information Science Edition).

7. Huang Dingfa, Ding Xiaoli, Chen Yongqi. Study on wavelet filtering and screening of GPS multipath effect. Journal of Surveying and Mapping 1? 200 1,30( 1)

8. Huang Dingfa, Ding Xiaoli, Chen Yongqi, Investigation Report on the Development of New Generation Multi-antenna GPS System 1 2003, 12: 13- 15.

9. Huang Dingfa, Zhou Letao, Li Chenggang, Development and accuracy evaluation of multi-reference GPS/VRS positioning system based on Internet. 2005 Global Positioning System/Global Navigation Satellite System International Symposium. Hong Kong: 200516-8 February.

10: Huang Dingfa, Ding Xiaoli, Xiong. On-line ambiguity estimation based on dual-frequency phase and carrier smoothing code measurement: performance of short baseline, overview? Vol. 36, No.282, pp. 263-272, 200 1, UK