An application test of UAV aeromagnetic survey in geologicalsurvey of the tidal flat area
XI Yong-Zai1,2,3(), WU Shan1,2,3, LIAO Gui-Xiang1,2,3, LIU Jun-Jie1,2,3, LU Ning1,2,3, LI Yong-Bo1,2,3
1. Institute of Geophysical and Geochemical Exploration, CAGS, Ministry of Natural Resources, Langfang 065000, China 2. Laboratory of Geophysical Electromagnetic Probing Technologies, Langfang 065000, China 3. Laboratory of Geophysical EM Probing Technologies, MLR, Langfang 065000, China
Through the improvement of CH-3 UAV aeromagnetic survey system of measurement and control software and hardware, differential GPS positioning data synchronization, system adaptability modification, and horizontal transverse gradient measurement, the authors carried out 1∶25 000 large scale aeromagnetic survey test in Rudong coastal tidal flats area in Jiangsu Province, and verified the high precision measurement and control so as to improve the system stability and other key performance. Good application results were achieved in concealed rock mass, and fault structure and magnetic interface distribution were inferred, which shows that the method has broad application prospects in providing effective basic geological and engineering geological information for the development and utilization of the beach area.
西永在, 吴珊, 廖桂香, 刘俊杰, 路宁, 李永博. 无人机航空磁测在滩涂区地质调查的应用试验[J]. 物探与化探, 2021, 45(2): 355-360.
XI Yong-Zai, WU Shan, LIAO Gui-Xiang, LIU Jun-Jie, LU Ning, LI Yong-Bo. An application test of UAV aeromagnetic survey in geologicalsurvey of the tidal flat area. Geophysical and Geochemical Exploration, 2021, 45(2): 355-360.
Xiong S Q. The advances of aero geophysical survey in China since the tenth five yare plan and its development Trend[J]. Geophysical and Geochemical Exploration, 2007,31(6):479-484.
[3]
Barnard J. Use of unmanned air vehicles in oil,gas and mineral exploration activities[R].AUVSI Un-manned Systems North America 2010 Conference, 2010.
[4]
Lalibertee J. Carleton university fixed wing uav project[D]. Canada:Carleton University, 2013.
[5]
Partner R. Georanger aeromagnetic UAV-from development to commercial survey[J]. Preveiw of Australian Society of Exploration Geophysicists, 2006,125:28-29.
[6]
Kurvinen K, Smolander P, Pollanen R, et al. Design of a radiation surveillance unit for an unmanned aerial vehicle[J]. Journal of Environmental Radioactivity, 2005,81(1):1-10.
doi: 10.1016/j.jenvrad.2004.10.009
pmid: 15748656
[7]
Stoll J B. Unmanned aircraft system for rapid near surface geophysical measurements[J]. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013,XL-1/W2(1):391-394.
[8]
Hitoshi M, Satoshi T, Yumiko O, et al. A development of airborne survey of gravity and magnetics on an unmanned helicopter and its data processing[C] //Japan Geoscience Union meeting, 2013.
Li W J, Li J F, Liu S K, et al. The progress in the decelopment of the integrated UAV magnetic & radiation survey system[J]. Acta Geoscientica Sinica, 2014,35(4):399-403.
Chinese Academy of Geological Sciences. Top ten scientific and technological of Chinese academy of geological sciences in the year 2013 nuveiled[J]. Acta Geoscientica Sinica, 2014,35(1):1-5.
Li J F, Li W J, Qin X W, et al. Trial survey of a novel UAV-borne magnetic system in the Duobaoshan ore district[J]. Geophysical and Geochemical Exploration, 2014,38(4):846-850.
doi: 10.11720/wtyht.2014.4.38
Li F, Ding Z Q, Cui Z Q, et al. Application demonstration of the CH-3 UAV-borne magnetic survey system in different terrain areas of Xinjiang[J]. Geology and Exploration, 2018,54(4):735-746.
[13]
DZ/T 0142-2010 航空磁测技术规范[S]. 北京: 中国标准出版社, 2010.
[13]
DZ/T 0142-2010 Criterion of aeromagnetic survey[S]. Beijing: Standards Press of China, 2010.
Xu Y S, Li D L, Ding Z, et al. A preliminary study on the tectonic background of the 6.2 magnitude earthquake in the South Yellow Sea[J]. Journal of Seismology, 1985(1):93-97.
