TY - Journal of Geo-information Science A1 - YIN Ling,JIANG Renrong,ZHAO Zhiyuan,SONG Xiaoqing,LI Xiaoming T1 - Exploring the Bias of Estimating 24-hour Population Distributions Using Call Detail Records Y1 - 2017-06-20 JF - Journal of Geo-information Science JO - Journal of Geo-information Science SP - 763 EP - 771 VL - 19 IS - 6 UR - http://www.dqxxkx.cn N1 - 10.3724/SP.J.1047.2017.00763 ER -