【摘要】 时空是人类生存和发展一切活动的基础，时空大数据是同时具有时间和空间维度的、与地理位置有关的大数据，是突发公共卫生事件应急指挥与控制的重要支撑。针对我国在新冠肺炎疫情应急响应中出现的各种问题，总结时空大数据在新冠肺炎疫情应急响应中的应用。在此基础上分析我国突发公共卫生事件应急指挥系统存在的问题、时空大数据在突发公共卫生事件应急指挥中面临的挑战。提出面向突发公共卫生事件的时空大数据应急指挥技术框架，以期深化时空大数据在突发公共卫生事件领域的应用。更多还原

【Abstract】 Time and space are the basis of all activities for human survival and development. Spatiotemporal big data is big data related to geographical location with both time and space dimensions, and it is an important support for emergency command and control of public health events. Aiming at the various problems that emerged in the emergency response of the new coronary pneumonia epidemic in China, the application of spatiotemporal big data in the emergency response of the new coronary pneumonia epidemic is summarized. On this basis, the problems existing in the emergency command system of emergent public health events in China and the challenges faced by spatiotemporal big data in emergency command of emergent public health events are analyzed. Finally, a spatiotemporal big data emergency command technology framework for emergent public health events is proposed, in order to deepen the application of spatiotemporal big data in the field of emergent public health events.更多还原