可交互式地图注记动态更新技术研究  

Interactive map annotation dynamic update technology

作　　者：刘娇[1] 段雯娇 谢玉宇 Liu Jiao;Duan Wenjiao;Xie Yuyu(Jiangsu Geomatics Information Centre,Nanjing 210013,China;Jiangsu Jinwei Surveying&Mapping Service Centre,Nanjing 210013,China)

机构地区：[1]江苏省基础地理信息中心,江苏南京210013 [2]江苏省金威测绘服务中心,江苏南京210013

出　　处：《江苏科技信息》2021年第16期45-47,共3页Jiangsu Science and Technology Information

摘　　要：针对传统瓦片地图无法实时快速更新地图注记的情况,文章介绍了一种基于可交互式电子地图注记的动态更新技术,该技术运用于“天地图·江苏”平台,提高了“天地图”电子地图的可交互性,证明了可交互式地图注记动态更新技术能够实时便捷地进行在线地图注记的更新工作,为其他省市公共服务平台的相关应用提供了一种新方法。In view of the fact that the traditional tile map cannot update the map annotation in real time and quickly,this paper introduces a dynamic updating technology based on interactive electronic map annotation which is applied to the platform of“Map of the World-Jiangsu”and improves the interactivity of the electronic map of“Map of the World”,and proves that the dynamic updating technology of interactive map annotation can update the online map annotation in real time and conveniently,which provides a new method for the related applications of public service platforms in other provinces and cities.

关 键 词：可交互式地图注记 动态更新 WEBGL 分块注记提取 

分 类 号：K909[历史地理—人文地理学]