摘要
当前网络中存在多种在线地图服务,既有面向大众日常使用的各大互联网公司发布的在线地图服务,如百度地图、腾讯地图等,也有偏向于专业开发人员使用的ESRI和超图公司的在线地图服务,同时还存在目前各企事业单位使用较多的天地图等服务。这些广泛使用的地图服务各有特点,适用于不同客户的具体使用场景和需求。在使用这些服务时,通常需要利用特定的API进行服务调用。若将这些不同来源的服务尽量整合成以统一的方式进行调用的方式,将大大减少不同场景下调用地图服务的开发成本,同时,也能丰富同一使用场景下可选的地图服务来源。
There are many online map services in the network today,they are the daily use online map services released by many big internet companies for the public,such as Baidu Map,Tengxun Map,the ESRI and SuperMap company’s online map services used by the professional developers,and the often-used services such as Tianditu by many enterprises and institutions.These widely used map services have their own features and are suitable for specific usage scenarios and requirements of different customers.While making use of these services,we usually need to apply the particular API to invoke services.The integration of the different sources of service as a way for the calling in a unified way,the development costs of calling map services in different scenarios will be largely reduced,at the same time,the optional source of map services can also be enriched in the same usage scenarios.
作者
曹雷
CAO Lei(Shenyang Institute of Geotechnical Investigation and Surveying Research,Shenyang 110000,China)
出处
《测绘与空间地理信息》
2021年第1期116-118,121,共4页
Geomatics & Spatial Information Technology
