Automatic generation of landslide profile for complementing landslide inventory
文献类型：期刊论文
| 作者 | Li, Langping1; Lan, Hengxing1,2; Strom, Alexander2,3 |
| 刊名 | GEOMATICS NATURAL HAZARDS & RISK
 |
| 出版日期 | 2020 |
| 卷号 | 11期号:1页码:1000-1030 |
| 关键词 | Landslide profile automatic algorithm landslide inventory landslide characteristic parameters |
| ISSN号 | 1947-5705 |
| DOI | 10.1080/19475705.2020.1766578 |
| 通讯作者 | Lan, Hengxing(lanhx@lreis.ac.cn) |
| 英文摘要 | Landslide profile has been widely used in the dynamics analysis, characteristics illustration and parameter measurement along the longitudinal direction of landslide. However, landslide profile and landslide characteristic parameters that can be derived from landslide profile have not been formally included in landslide inventories. This paper firstly presented a newly developed algorithm for automatic generation of landslide profile, and then suggested 14 parameters that can be directly derived from landslide profile to characterize landslides. The proposed approach has been coded in a freely available R script called ALPA. A case study showed that the profiles of landslides with various scales and morphologies can be successfully generated by ALPA. A correlation analysis suggested that the 14 parameters can provide independent and informative complements to landslide characterization, which are different from the landslide area and volume. The results also implied that landslide area, which quantifies the total area affected by a landslide, is highly correlated with the product of volume and maximum drop height and the product of volume and maximum residual height, which are related to destructive power. Although limited by some complications, ALPA provides a practical tool for producing landslide profiles and landslide characteristic parameters, which are valuable complements to landslide inventory. |
| WOS关键词 | SUSCEPTIBILITY ASSESSMENT ; ROCK AVALANCHES ; DEBRIS-FLOW ; RISK-ASSESSMENT ; SIZE ; AREA ; PREDICTION ; MODEL ; GIS ; PROPAGATION |
| 资助项目 | National Natural Science Foundation of China[41525010] ; National Natural Science Foundation of China[41807291] ; National Natural Science Foundation of China[41421001] ; National Natural Science Foundation of China[41927806] ; National Natural Science Foundation of China[41790443] ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program[2019QZKK0904] ; National Key R&D Program of China[SQ2019YFC150126] ; Strategic Priority Research Program of Chinese Academy of Sciences (CAS)[XDA23090301] ; Strategic Priority Research Program of Chinese Academy of Sciences (CAS)[XDA19040304] ; Key Research Program of Frontier Sciences of CAS[QYZDY-SSW-DQC019] ; Innovation Project of LREIS, CAS[O88RAA02YA] ; Youth Science Funds of LREIS, CAS[O8R8A082YA] ; '111' Center, program of the Ministry of Education of China[B18046] |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000544410200001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research (STEP) program ; National Key R&D Program of China ; Strategic Priority Research Program of Chinese Academy of Sciences (CAS) ; Key Research Program of Frontier Sciences of CAS ; Innovation Project of LREIS, CAS ; Youth Science Funds of LREIS, CAS ; '111' Center, program of the Ministry of Education of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/162358]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Lan, Hengxing |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China 2.Changan Univ, Sch Geol Engn & Geomat, Xian, Peoples R China 3.Geodynam Res Ctr LLC, Moscow, Russia |
| 推荐引用方式 GB/T 7714 | Li, Langping,Lan, Hengxing,Strom, Alexander. Automatic generation of landslide profile for complementing landslide inventory[J]. GEOMATICS NATURAL HAZARDS & RISK,2020,11(1):1000-1030. |
| APA | Li, Langping,Lan, Hengxing,&Strom, Alexander.(2020).Automatic generation of landslide profile for complementing landslide inventory.GEOMATICS NATURAL HAZARDS & RISK,11(1),1000-1030. |
| MLA | Li, Langping,et al."Automatic generation of landslide profile for complementing landslide inventory".GEOMATICS NATURAL HAZARDS & RISK 11.1(2020):1000-1030. |
入库方式： OAI收割
来源：地理科学与资源研究所
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