摘要
针对传统POI数据采集方式成本高,更新缓慢,属性信息不完整等问题,分析天地图提供的地理信息服务和编程接口,结合网络开发技术提出了基于天地图的POI数据采集思路,开发了原型系统,实现了POI数据的采集与动态更新,对保障POI数据现势性、正确性和完整性具有参考意义。
Aimed at the problems of high cost,slow update and incomplete attribute information in traditional way of Point of Interest（ POI） data Collection,this article analyses geographic information services and application programming interface provided by Tianditu,combined with network technology,proposing an thought about updating the collection of POI data based on Tianditu and developing the prototype system,which implements the collection and dynamic update of POI data and plays an important reference role in ensuring currency,correctness and integrity of POI data.
出处
《测绘与空间地理信息》
2016年第3期55-58,共4页
Geomatics & Spatial Information Technology
基金
四川省科技支撑计划项目--基于北斗的全息位置地图服务及其在智慧旅游中的示范应用(2014SZ0106)资助
