Pervasive location acquisition technologies: Opportunities and challenges for geospatial studies

被引：79
作者：
Lu, Yongmei [1 ]
Liu, Yu [2 ]
机构：
[1] Texas State Univ San Marcos, Dept Geog, San Marcos, TX 78666 USA
[2] Peking Univ, Inst Remote Sensing & Geog Informat Syst, Beijing 100871, Peoples R China
来源：
COMPUTERS ENVIRONMENT AND URBAN SYSTEMS | 2012年 / 36卷 / 02期
关键词：
Pervasive location acquisition technologies; Positioning data accuracy; Trajecotry; Locative mobile networks; Data privacy; Location based services; MOBILE POSITIONING DATA; CLUSTER CORRESPONDENCE; SEQUENCE ALIGNMENT; CELL PHONES; SPACE; COMMUNICATION; PATTERNS; SERVICES; DENSITY; FLOW;
D O I：
10.1016/j.compenvurbsys.2012.02.002
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
The rapid development and increasing availability of various location acquisition technologies provide geospatial studies with both opportunities and challenges. These opportunities and challenges are discussed in this paper focusing on the following three aspects: the massive acquisition of location data and data quality, the analysis of massive location data and pattern discovery, and privacy protection for massive location data. This paper examines the current status of and the potential opportunities for geospatial research in these three areas and notes the major challenges. Finally, the development of this special issue is described, and the four articles included in this special issue are presented. (C) 2012 Published by Elsevier Ltd.
引用
收藏
页码：105 / 108
页数：4
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