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Interactive COVID-19 Mobility Impact and Social Distancing Analysis Platform
Transportation Research Record: Journal of the Transportation Research Board ( IF 1.7 ) Pub Date : 2021-09-18 , DOI: 10.1177/03611981211043813
Lei Zhang 1 , Aref Darzi 1 , Sepehr Ghader 1 , Michael L Pack 2 , Chenfeng Xiong 1 , Mofeng Yang 1 , Qianqian Sun 1 , Aliakbar Kabiri 1 , Songhua Hu 1
Affiliation  

The research team has utilized privacy-protected mobile device location data, integrated with COVID-19 case data and census population data, to produce a COVID-19 impact analysis platform that can inform users about the effects of COVID-19 spread and government orders on mobility and social distancing. The platform is being updated daily, to continuously inform decision-makers about the impacts of COVID-19 on their communities, using an interactive analytical tool. The research team has processed anonymized mobile device location data to identify trips and produced a set of variables, including social distancing index, percentage of people staying at home, visits to work and non-work locations, out-of-town trips, and trip distance. The results are aggregated to county and state levels to protect privacy, and scaled to the entire population of each county and state. The research team is making their data and findings, which are updated daily and go back to January 1, 2020, for benchmarking, available to the public to help public officials make informed decisions. This paper presents a summary of the platform and describes the methodology used to process data and produce the platform metrics.



中文翻译:

交互式 COVID-19 流动性影响和社会距离分析平台

研究团队利用受隐私保护的移动设备位置数据,与 COVID-19 病例数据和人口普查数据相结合,制作了一个 COVID-19 影响分析平台,可以告知用户 COVID-19 传播和政府命令对流动性和社会距离。该平台每天都在更新,以使用交互式分析工具不断告知决策者 COVID-19 对其社区的影响。研究团队处理了匿名的移动设备位置数据以识别旅行并生成了一组变量,包括社交距离指数、留在家里的人数百分比、工作和非工作地点的访问、外地旅行和旅行距离。结果汇总到县和州级别以保护隐私,并扩展到每个县和州的全部人口。研究团队正在向公众提供他们的数据和调查结果,这些数据和调查结果每天更新并可追溯到 2020 年 1 月 1 日,以进行基准测试,以帮助公职人员做出明智的决定。本文概述了该平台并描述了用于处理数据和生成平台指标的方法。

更新日期:2021-09-19
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