利用浮动车GPS轨迹识别与提取城市道路交叉口

孟秋宇, 宋子昂, 王金, 葛志金

Detection and extraction of urban road intersections using GPS trajectories of floating vehicles

MENG Qiuyu, SONG Ziang, WANG Jin, GE Zhijin

测绘通报 . 2021, (9): 59 -63 . DOI: 10.13474/j.cnki.11-2246.2021.0274