TY - Acta Geodaetica et Cartographica Sinica A1 - GUO Qingsheng, LIU Yang, LI Meng, CHENG Xiaoxi, HE Jie, WANG Huihui, WEI Zhiwei T1 - A progressive simplification method of navigation road map based on mesh model Y1 - 2019-11-20 JF - Acta Geodaetica et Cartographica Sinica JO - Acta Geodaetica et Cartographica Sinica SP - 1357 EP - 1368 VL - 48 IS - 11 UR - http://xb.chinasmp.com N1 - 10.11947/j.AGCS.2019.20180552 ER -