Fine-grained analysis of traffic congestions at the turning level using GPS traces
TANG Luliang, KAN Zihan, REN Chang, ZHANG Xia, LI Qingquan
Acta Geodaetica et Cartographica Sinica . 2019, (1): 75 -85 .  DOI: 10.11947/j.AGCS.2019.20170448