Evolution of Geographic Information Acquisition and Service Methods

摘要：

　　Geographic information is the basic national information resource, and the acquisition and service methods are related to the development level of science and technology.In this paper, we study the development process of geographic information acquisition and service methods as well as the new methods for geographic information acquisition and service in the age of big data.In the age of big data, users behavior of using geographic information becomes more important to geographic information service, and useful information can be extracted from users behavior.In addition, at this stage, the public is not only the users of geographic information service, but also the geographic information provider.

关键词： evolution geographic information acquisition geographic information service service methods

作者: WU Fenfang

作者单位: Editorial Board of Geomatics and Information Science of Wuhan University,Wuhan University,Wuhan 430072, China

会议类型: 国际会议

会议名称: 第二届信息获取与知识服务国际会议

会议地点: 武汉

会议语种:英文

页码: 272-275

在线出版日期: 2016-10-21（万方平台首次上网日期，不代表论文的发表时间）