Big geospatial data and social sensing:a rethinking of some core concepts of geography

摘要：

　　In the era of big data,various geospatial big data provide an unprecedented opportunity to investigate behavior patterns of large populations.Liu et al.(2015)thus introduced the term “social sensing” for the capabilities of capturing socio-economic characteristics of the geographical space.In this paper,I will discuss three issues related to big geospatial data studies.

关键词： Big data Social sensing Geography GI Science

作者: Yu Liu

作者单位: Institute of Remote Sensing and Geographical Information Systems,Peking University,Beijing 100871

会议类型: 国内会议

会议名称: 第十届中日韩地理学联合会议、第一届亚洲地理学大会、第十五次全国青年地理工作者学术研讨会

会议地点: 上海

会议语种:英文

页码: 215-216

在线出版日期: 2015-10-09（万方平台首次上网日期，不代表论文的发表时间）