Development of flood susceptibility map using a GIS-based AHP approach: a novel case study on Idukki district, India

大洪水 层次分析法 洪水(心理学) 地理 地图学 数学 运筹学 心理学 考古 心理治疗师
作者
Zohaib Ahmed Khan,Bharat Jhamnani
出处
期刊:Journal of Spatial Science [Taylor & Francis]
卷期号:69 (2): 409-442 被引量:9
标识
DOI:10.1080/14498596.2023.2236051
摘要

ABSTRACTFlooding is a regular danger in the Idukki district of Kerala causing serious damage to life and property. An attempt has been undertaken in this research to identify crucial zones in the Idukki district that are more susceptible to flooding. The AHP technique was used to give relative weights to 12 flood contributing parameters. The resultant flood susceptibility map shows that 1346.4 km2 of the total land in the Idukki district has a high to very high likelihood of flooding. Validation of the resultant map was achieved using the AUC-ROC approach, which showed good accuracy of 0.91.KEYWORDS: Floodsanalytical hierarchy processsusceptibilitymappingremote sensing AcknowledgementsThe corresponding author is grateful to his supervisor Dr. Bharat Jhamnani, Assistant Professor, Delhi Technological University for his constant support and motivation during the research work. The author would also like to thank the laboratory staff of the Remote Sensing lab of the Delhi Technological University for their cooperation in carrying out the results for the current research.Disclosure statementNo potential conflict of interest was reported by the authors.Data availability statementThe data that support the findings of this study are available from the corresponding author, upon reasonable request.Additional informationFundingThe authors reported there is no funding associated with the work featured in this article.

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
JCSY完成签到 ,获得积分10
刚刚
3秒前
充电宝应助zzz采纳,获得10
3秒前
3秒前
一投就中完成签到,获得积分10
3秒前
天天快乐应助66采纳,获得10
3秒前
草草发布了新的文献求助10
4秒前
20231125完成签到,获得积分10
4秒前
4秒前
科研通AI6.1应助buyuan采纳,获得10
6秒前
科研通AI6.1应助suhua采纳,获得10
7秒前
科研白菜白完成签到,获得积分10
7秒前
8秒前
9秒前
9秒前
rr684594完成签到,获得积分10
10秒前
lan完成签到,获得积分10
11秒前
草草完成签到,获得积分10
12秒前
隐形曼青应助boo采纳,获得10
12秒前
as发布了新的文献求助10
14秒前
杨大野发布了新的文献求助30
14秒前
dxftx发布了新的文献求助10
15秒前
15秒前
666发布了新的文献求助10
15秒前
酷波er应助小果采纳,获得10
16秒前
16秒前
852应助云霓采纳,获得10
16秒前
jjy完成签到,获得积分10
16秒前
123应助和谐的亦旋采纳,获得10
17秒前
sunwalker完成签到,获得积分10
18秒前
Chris发布了新的文献求助10
18秒前
Aqian完成签到,获得积分10
19秒前
小马甲应助刘述采纳,获得10
20秒前
宇宇完成签到 ,获得积分10
21秒前
21秒前
哈哈镜阿姐完成签到,获得积分10
22秒前
22秒前
23秒前
上官若男应助XZY采纳,获得10
23秒前
充电宝应助XZY采纳,获得10
23秒前
高分求助中
(应助此贴封号)【重要!!请各用户(尤其是新用户)详细阅读】【科研通的精品贴汇总】 10000
Developing Genetic Editing Tools for Lysobacter 2000
卤化钙钛矿人工突触的研究 2000
Моделирование процессов самоорганизации в кристаллообразующих системах 1000
History of U.S. Space Surveillance and Satellite Cataloging 1000
Malcolm Fraser : a biography 700
Handbook of Optical Systems,Volume 6:Advanced Physical Optics 666
热门求助领域 (近24小时)
化学 材料科学 医学 生物 纳米技术 工程类 有机化学 化学工程 生物化学 计算机科学 物理 内科学 复合材料 催化作用 物理化学 光电子学 电极 细胞生物学 基因 无机化学
热门帖子
关注 科研通微信公众号,转发送积分 6513609
求助须知:如何正确求助?哪些是违规求助? 8306957
关于积分的说明 17749429
捐赠科研通 5615521
什么是DOI,文献DOI怎么找? 2924224
邀请新用户注册赠送积分活动 1901295
关于科研通互助平台的介绍 1762906