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Emergency response with mobile geosocial sensing in the post-app era

机译：在应用后时代的移动地理社会传感的紧急响应

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摘要

Disaster and emergency management is inherently a spatial problem. In case of disaster, the use of real-time location-based social media posts within the spatial decision support processes has great potential so that resource distribution can be planned, damage areas can be determined, the amount of damage can be estimated, and evacuation and/or help routes can be defined. Crowdsourced data and collaborative platforms like OpenStreetMap and Twitter can be widely employed for near-real-time mapping to support emergency management. After a disaster occurs, the aim is to quickly assess and triage damage, injury, and loss of life, and respond with medicine, food, water, housing, and basic infrastructure. In the scope of the study, in a similar manner, a solution, called WITNER, is proposed, designed, and developed. The difference is that WITNER is a cloud-native geo-enabled solution. The value of WITNER lies in the fact that it acts only as a mediator in translating help requests posted on a social media platform into spatially readable form, while keeping original social media post requests intact and accessible. The main purpose of WITNER is to help more people and save more lives in case of emergency response, with the intention of preventing the same help request locations being concurrently targeted by multiple relief, search, and rescue efforts. Moreover, it reveals more viable and less costly help requests that might take less time for potential help providers to assist with.
机译：灾害和应急管理本质上是一个空间问题。在发生灾害时，在空间决策支持过程中使用基于位置的实时社交媒体帖子具有很大的潜力，因此可以规划资源分配、确定受损区域、估计受损程度，以及定义疏散和/或帮助路线。OpenStreetMap和Twitter等众包数据和协作平台可广泛用于近实时地图绘制，以支持应急管理。灾难发生后，目标是快速评估和分类损失、受伤和生命损失，并用药物、食物、水、住房和基础设施做出反应。在研究范围内，以类似的方式，提出、设计和开发了一种称为WITNER的解决方案。不同之处在于，WITNER是一个支持云计算的本地地理解决方案。WITNER的价值在于，它只是将社交媒体平台上发布的帮助请求转换为空间可读形式的中介，同时保持原始社交媒体发布请求的完整性和可访问性。WITNER的主要目的是在紧急响应情况下帮助更多人并拯救更多生命，目的是防止同一求助地点同时成为多个救援、搜索和救援工作的目标。此外，它还揭示了更可行、成本更低的帮助请求，潜在的帮助提供者可能需要更少的时间来协助。

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