Workshop on Atmospheric and Urban Digital Twins (AUDT); Austin, Texas

大气和城市数字孪生研讨会（AUDT）；

• 批准号: 2324744
• 负责人: Zoltan Nagy
• 金额: $ 5万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-06-15 至 2024-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2324744&HistoricalAwards=false
• 关键词: Workshop; Atmospheric; Urban; Digital; Twins

This award is for a series of workshop activities that would result in the development of a white paper on the potential applications of combining atmospheric and urban digital twins in urban environments. Digital twins are virtual representations of physical objects, processes, and systems and have gained widespread use in the engineering community, and are currently being adopted in the atmospheric sciences community. The impact of the workshop series would be to engage the academic research community in the use of digital twins for enhancing understanding of interactions between natural, physical, cyber, and social systems within cities. The leadership team will conduct a series of focused group meetings, invited talks, virtual meetings, and a session at a major conference over the course of a year that will result in the development of a white paper on the potential applications of combining atmospheric and urban digital twins in urban environments. Atmospheric digital twins (ADTs) are digital clones of the Earth’s atmosphere while Urban digital twins (UDTs) are digital replicas of urban spaces. The integration of ADTs and UDTs into an atmospheric and urban digital twin (AUDT) would result in real-time virtual representations of physical, environmental, and social systems by providing 3D (three-dimensional) visualization, AR (augmented reality), virtual city models, and prediction capabilities. The objectives of the workshop are to develop clear definitions and requirements of AUDT, develop exemplary AUDT demonstrators, and support in channeling the different digital twin developments for weather and climate studies.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该奖项是针对一系列研讨会活动的，该活动将导致有关在城市环境中结合大气和城市数字双胞胎的潜在应用的制定。数字双胞胎是物理对象，过程和系统的虚拟表示，并且已经在工程社区中获得了广泛使用，目前正在大气科学社区中采用。研讨会系列的影响是吸引学术研究界使用数字双胞胎，以增强城市内自然，物理，网络和社会系统之间的相互作用的理解。领导团队将在一年的一次大会上举行一系列集中的小组会议，邀请的会谈，虚拟会议以及在一次大会上的会议，这将导致有关在城市环境中结合大气和城市数字双胞胎的潜在应用的白皮书。大气数字双胞胎（ADT）是地球大气的数字克隆，而城市数字双胞胎（UDT）是城市空间的数字复制品。通过提供3D（三维）可视化，AR（增强现实），虚拟城市模型和预测功能，将ADT和UDT集成到大气和城市的数字双胞胎（AUDT）中，将导致物理，环境和社交系统的实时虚拟表示。研讨会的目的是制定AUDT的明确定义和要求，开发示例性的AUDT示威者以及支持天气和气候研究的不同数字双胞胎发展。该奖项反映了NSF的法定任务，并被认为是通过基金会的智力优点和更广泛的影响审查标准来通过评估来通过评估来支持的。

项目成果

Human heat health index (H3I) for holistic assessment of heat hazard and mitigation strategies beyond urban heat islands

• DOI: 10.1016/j.uclim.2023.101675
• 发表时间: 2023-11
• 期刊: Urban Climate
• 影响因子: 6.4
• 作者: H. Kamath;A. Martilli;Manmeet Singh;Trevor Brooks;Kevin Lanza;R. P. Bixler;M. Coudert;Zong-Liang Yang;D. Niyogi

Impact of Urban Representation on Simulation of Hurricane Rainfall

• DOI: 10.1029/2023gl104078
• 发表时间: 2023-11
• 期刊: Geophysical Research Letters
• 影响因子: 5.2
• 作者: Pratiman Patel;Kumar Ankur;S. Jamshidi;Alka Tiwari;R. Nadimpalli;N. Busireddy;Samira Safaee;K. Osuri;S. Karmakar;Subimal Ghosh;Daniel Aliaga;James Smith;Frank Marks;Zong‐Liang Yang;D. Niyogi