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Modeling and date analysis of the error propagation of double-Theodolite wind data
Huang, Hua1; Yang, Xiaojun2; Guo, Gao2
2018
Conference NameInternational Symposium on Optoelectronic Technology and Application 2018: Optical Sensing and Imaging Technologies and Applications 2018, OTA 2018
Source PublicationOptical Sensing and Imaging Technologies and Applications
Volume10964
Conference Date2018-05-22
Conference PlaceBeijing, China
PublisherSPIE
Contribution Rank2
AbstractAimed at wind measurement requirement of pilot balloon observation, the double-Theodolite base-line method will be discussed mainly. Then based on GJB6076-2007 and GJB 6556.3-2008, the formulas of wind vector were given and the error propagation model of double-Theodolite wind measurement was founded. At last, the system and random errors of some wind measurement data were calculated and analyzed. The results showed that, the error of the double-Theodolite method was mainly caused by the elevation and the azimuth angles, including measurement error and tracking error. It increases rapidly with time and height increase, and can be remarkably reduced if the error of balloon tracking is removed. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.
Department光电测量技术实验室
DOI10.1117/12.2504192
Indexed ByEI
ISBN9781510623347
Language英语
ISSN0277786X;1996762X
EI Accession Number20185206302288
Citation statistics
Document Type会议论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31140
Collection光电测量技术实验室
Affiliation1.Institute of Applied Meteorologic, Beijing; 100029, China;
2.Xi'An Institute of Optics and Precision Mechanics of CAS, Xi'an; 710119, China
Recommended Citation
GB/T 7714
Huang, Hua,Yang, Xiaojun,Guo, Gao. Modeling and date analysis of the error propagation of double-Theodolite wind data[C]:SPIE,2018.
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