The study on disaster assessment of snow in pastoral areas based on remote sensing data

被引：0
|
作者：
Nie, Juan [1 ]
Cheng, Yaoying [1 ,2 ]
Li, Wenbo [3 ]
Tang, Tong [1 ]
Fan, Yida [1 ]
机构：
[1] Natl Disaster Reduct Ctr China, 6 Guangbaidong Rd, Beijing 100124, Peoples R China
[2] Beijing Normal Univ, Acad Disaster Reduct & Emergency Management, Beijing 100875, Peoples R China
[3] Chinese Acad Sci, Inst Intelligence Machines, Hefei 230031, Peoples R China
来源：
MIPPR 2011: MULTISPECTRAL IMAGE ACQUISITION, PROCESSING, AND ANALYSIS | 2011年 / 8002卷
关键词：
Disaster assessment; MODIS; normalized difference snow index; snow depth inversion model; analytical hierarchy process; remote sensing; snow; DEPTH; COVER; ALGORITHM;
D O I：
10.1117/12.901578
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, snow disaster assessment model based on analytical hierarchy process, snow range extraction model and snow depth inversion model have been established. The established disaster assessment models and MODIS data have been employed to evaluate snow situation in north Xinjiang from November 2005 to January 2006. The results show that the proposed model can effectively assess snow disaster situation and be used in disaster situation management.
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页数：8
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