基于多源数据的防汛抗旱电子地图设计与制作

Design and Production of Flood Control and Drought Relief Electronic Map Based on Multi-source Data

基于“天地图·江苏”数据及部分行业专题资料等多源数据,利用ArcGIS软件,完成了防汛抗旱辅助用图专题数据建库,通过制定制图规则和建立制图模板,实现了江苏省防汛抗旱系列专题工作用图的快速输出和便捷应用,为防汛抗旱救灾应急指挥调度与科学管理决策提供准确、高效的辅助决策服务支撑。

Based on the multi-source data such as“MapWorld·Jiangsu”data and some industry thematic data,we used ArcGIS software to complete the construction of thematic data database of flood control and drought relief auxiliary maps.Through the establishment of mapping rules and mapping templates,we realized the rapid output and convenient application of thematic maps of flood control and drought relief series in Jiangsu Province,which could provide accurate and efficient auxiliary decision-making support for emergency command and dispatch of flood control and drought relief as well as scientific management and decision-making.