Beidou Grid Code: CIM spatio-temporal grid framework for digital twin cities
LI Lin, CHENG Chengqi, REN Fuhu
1. Beidou Fuxi Technology Co., Ltd., Beijing 102218, China;
2. College of Engineering, Peking University, Beijing 100871, China;
3. Peking University Collaborative Innovation Center for Geospatial Big Data, Beijing 100871, China
LI Lin, CHENG Chengqi, REN Fuhu. Beidou Grid Code: CIM spatio-temporal grid framework for digital twin cities[J]. Information and Communications Technology and Policy, 2021, 47(11): 1-.