广东森林防火省际边界联防一张图建设研究  

Research on the Construction of a Joint Defense"One Map"for Forest Fire Prevention at the Provincial Boundaries of Guangdong Province

作　　者：陈鑫 戴诗涛 秦琳 黄宁辉 王英谋 CHEN Xin;DAI Shi-tao;QIN Lin;HUANG Ning-hui;WANG Ying-mou(Guangdong Provincial Forestry Survey and Planning Institute,Guangzhou 510520,Guangdong,P.R.China;Guangdong Provincial Land Resources Surveying and Mapping Institute,Guangzhou 510599,Guangdong,P.R.China)

机构地区：[1]广东省林业调查规划院,广东广州510520 [2]广东省国土资源测绘院,广东广州510599

出　　处：《森林防火》2024年第4期8-13,共6页JOURNAL OF WILDLAND FIRE SCIENCE

基　　金：2023年广东省财政专项资金项目“广东省森林防火省际边界联防一张图建设”(粤林财〔2023〕1号)。

摘　　要：针对粤桂湘赣闽省际边界森林防火交叉管理地带存在的地理数据基础薄弱、时效性不足、集成度不高等问题,探讨了基于地形三维构建的广东省森林防火省际边界联防“一张图”建设。项目利用航空摄影测量、地形三维构建等先进技术,集成多源、多时相、多尺度数据,构建了包含高分辨率遥感影像和地形三维的省际边界基础地理数据库,以及森林防火专题挂图和图集。研究结果表明:该“一张图”建设有效提升了广东省省际边界地区的森林防火能力和综合治理水平。In this paper,the issues of weak geographical data foundations,insufficient timeliness,and low integration in the cross-management areas of forest fire prevention at the provincial boundaries of Guangdong,Guangxi,Hunan,Jiangxi,and Fujian were addressed.the construction of a"One Map"for the joint defense of forest fire prevention at the provincial boundaries of Guangdong based on the construction of three-dimensional terrain was explored.Advanced technologies were utilized in the project,such as aerial photogrammetry and three-dimensional terrain construction,integrating multi-source,multi-temporal,and multi-scale data to build a basic geographical database of the provincial boundary area that includes high-resolution remote sensing images and three-dimensional terrain,as well as special maps and atlases for forest fire prevention.The research results showed that the construction of this"One Map"has effectively enhanced the capacity for forest fire prevention and comprehensive management level in the provincial boundary areas of Guangdong.

关 键 词：森林防火 省际边界 地形三维 地理信息系统 数据集成 

分 类 号：S762.3[农业科学—森林保护学]