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[1]于 江,张彦琪,李 西,等.无人机航测技术在2014年鲁甸MS6.5地震震区活动构造调查中的应用*[J].地震研究,2018,41(02):166-172.
 YU Jiang,ZHANG Yanqi,LI Xi,et al.Application of Uav Aerial Survey Technology in Survey of Active Tectonics in Seismic Area of the 2014 Ludian MS6.5 Earthquake[J].Journal of Seismological Research,2018,41(02):166-172.
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无人机航测技术在2014年鲁甸MS6.5地震震区活动构造调查中的应用*(PDF/HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:
41
期数:
2018年02期
页码:
166-172
栏目:
出版日期:
2018-04-20

文章信息/Info

Title:
Application of Uav Aerial Survey Technology in Survey of Active Tectonics in Seismic Area of the 2014 Ludian MS6.5 Earthquake
作者:
于 江1张彦琪1李 西1邓 梅2常玉巧1和仕芳1
(1.云南省地震局,云南 昆明 650224; 2.防灾科技学院,河北 燕郊 065201)
Author(s):
YU Jiang1ZHANG Yanqi1LI Xi1DENG Mei2CHANG Yuqiao1HE Shifang1
(1.Yunnan Earthquake Agency,Kunming 650224,Yunnan,China) (2.Institute of Disaster Prevention,Yanjiao 065201,Hebei,China)
关键词:
无人机航测 鲁甸地震 昭通—鲁甸断裂 活动构造
Keywords:
UAV aerial survey Ludian earthquake Zhaotong-Ludian fault active tectonics research
分类号:
P315.2
DOI:
-
摘要:
鲁甸震区地处滇东北高山峡谷地区,地形地貌复杂,第四系极不发育,常规的活动地貌调查条件较差。近年来快速发展的无人机航测技术在地貌数据采集方面展现出了突出优势,通过将无人机航测技术应用于鲁甸震区一带活动构造研究中,结合野外地质调查和探槽选点工作,探讨了无人机航测技术在震区活动构造研究中的工作流程,基于无人机航测数据采集及解译,得到包谷垴—小河断裂光明村小垭口段2组密集分布的优势地表破裂; 沿昭通—鲁甸断裂发现水系、山脊同步右旋位错约70 m; 在新棚子村发现断层槽谷并布设探槽,成功揭露断层,以上应用显示了无人机航测技术在多山地区活动构造研究中的较好适用性。
Abstract:
The Ludian seismic area situated in the high-mountain gorge areas of northeast Yunnan. Due to the complex topography landforms and the poor development of quaternary system,the conventional investigation condition of active landforms are poor. The rapid development of UAV aerial survey technology in recent years has demonstrated outstanding advantages in the collection of geomorphological data. In this paper,the UAV aerial survey technology is applied to the research of active tectonics in the Ludian seismic area. Combined with the field investigation and trench site selection,we discussed the work flow with UAV aerial survey technology of remote sensing data collection in active tectonics in seismic area. Based on the data acquisition and image interpretation of the UAV aerial survey,two groups of densely distributed surface ruptures were obtained along the Baogunao-Xiaohe fault at Xiaoyakou in Guangmin village. Along the Zhaotong-Ludian fault,we found the dextral displacement of the gully and the ridge is about 70m and disclosed faults through trench work along the fault trough in Xinpengzi village based on the remote sensing image interpretation. It demonstrates better application effect of the UAV aerial survey technology on active tectonics research in mountainous area.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-12-29
基金项目:云南省地震局青年基金昭通—鲁甸断裂带地质地貌调查(201509)与云南省地震局科技专项基金中老缅越毗邻地区主要断裂晚新生代演化与最新活动特征研究(ZX2016-04)共同资助.

更新日期/Last Update: 2018-04-23