热带气象学报2024，Vol.40Issue(3)：504-516,13.DOI:10.16032/j.issn.1004-4965.2024.040
基于ArcGIS的海南岛雷电风险区划研究
ArcGIS-based Delineation of Lightning Risk Zones of Hainan Island
摘要
Abstract
The present study employed a combination of location-based analytics platform(i.e.,ArcGIS)and analytical hierarchical process(AHP)techniques to analyze the lightning risk zoning of Hainan Island.Data used included lightning location data from 2014 to 2020,1 km×1 km gridded GDP data(2019),and 30 m×30 m gridded land use type,elevation,and soil conductivity data(2020).The results indicated that(1)the high-risk lightning zones are predominantly located in the northwest of Hainan Island and the northern part of Haikou City.Medium-risk zones are found across the central and northern parts of the island,while low to very low-risk areas are located in the central mountainous region and the southeastern coastal areas of the island.(2)The central mountainous region,characterized by moderate economic activity and low population density,coupled with the island's distinctive climatic conditions,is less prone to severe lightning hazards.关键词
雷电灾害/易损性/风险区划/AHP法Key words
lightning hazard/vulnerability/risk zoning/AHP techniques分类
农业科技引用本文复制引用
周纬昕,王金虎,王宇豪,杨璟..基于ArcGIS的海南岛雷电风险区划研究[J].热带气象学报,2024,40(3):504-516,13.基金项目
国家自然科学基金项目(41905026) （41905026）
江苏省自然科学基金项目(BK20170945) （BK20170945）
南京信息工程大学人才启动基金项目(2016r028) （2016r028）
江苏省333工程高层次人才培养资助(第三层次)共同资助 （第三层次）
