A public Cloud-based China's Landslide Inventory Database (CsLID): development, zone, and spatiotemporal analysis for significant historical events, 1949-2011 A public Cloud-based China's Landslide Inventory Database (CsLID): development, zone, and spatiotemporal analysis for significant historical events, 1949-2011

最小化 最大化

Vol13 No.7: 1275-1285

Title】A public Cloud-based China's Landslide Inventory Database (CsLID): development, zone, and spatiotemporal analysis for significant historical events, 1949-2011

Author】LI Wei-yue1,2; LIU Chun2,3; HONG Yang4,5; ZHANG Xin-hua6; WAN Zhan-ming4,5; Manabendra SAHARIA4,5; SUN Wei-wei7; YAO Dong-jing8; CHEN Wen9; CHEN Sheng4,5; YANG Xiu-qin10; YUE Jing11

Addresses】1 Institute of Urban Study, Shanghai Normal University, Shanghai 200234, China; 2 Center for Spatial Information Science and Sustainable Development Applications, Tongji University, Shanghai 200092, China; 3 College of Surveying and Geo-Informatics, Tongji University, Shanghai 200234, China; 4 School of Civil Engineering and Environmental Sciences, University of Oklahoma, OK, Norman 73072, USA; 5 Advanced Radar Research Center, University of Oklahoma, Norman, OK, Norman 73072, USA; 6 State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu 610065, China; 7 College of Architectural Engineering, Civil Engineering and Environment, Ningbo University, Ningbo 315211, China; 8 Department of Geography, Shanghai Normal University, Shanghai 200234, China; 9 Engineering Center of SHMEC for Space Information and GNSS, East China Normal University, Shanghai 200062, China; 10 Applied Hydrometeorological Research Institute, Nanjing University of Information Science & Technology, Nanjing 210044, China; 11 Department of Stomatology, Shanghai Tenth People's Hospital of Tongji University, Shanghai 200072, China

Corresponding author】jingyue624@126.com

Citation】Li WY, Liu C, Hong Y, et al. (2016) A public Cloud-based China's Landslide Inventory Database (CsLID): development, zone, and spatiotemporal analysis for significant historical events, 1949-2011. Journal of Mountain Science 13(7). DOI: 10.1007/s11629-015-3659-7

DOI】10.1007/s11629-015-3659-7

Abstract】Landslide inventory plays an important role in recording landslide events and showing their temporal-spatial distribution. This paper describes the development, visualization, and analysis of aChina's Landslide Inventory Database (CsLID) by utilizing Google's public cloud computing platform. Firstly, CsLID (Landslide Inventory Database)  compiles a total of 1221 historical landslide events spanning the years 1949-2011 from relevant data sources. Secondly, the CsLID is further broken down into six zones for characterizing landslide cause-effect, spatiotemporal distribution, fatalities, and socioeconomic impacts based on the geological environment and terrain. The results show that among all the six zones, zone V, located in Qinba and Southwest Mountainous Area is the most active landslide hotspot with the highest landslide hazard in China. Additionally, the Google public cloud computing platform enables the CsLID to be easily accessible, visually interactive, and with the capability of allowing new data input to dynamically augment the database. This work developed a cyber-landslide inventory and used it to analyze the landslide temporal-spatial distribution in China.

Keywords】Landslide; Inventory; Zone; Distribution; Cloud computing