Extending approaches to characterize fire events using high spatial and temporal remote sensing Imagery

森林火灾是一种全球性现象，影响着生态系统的发展和生物多样性、土壤健康以及管理和发展做法。检测和映射具有高时间频率的烧伤疤痕是有价值的，原因有几个。首先，烧伤疤痕包含了火灾时空行为的信息。其次，测量烧伤疤痕的存在、程度和变化具有重要的商业应用。该项目将继续与TANKA一起进行最先进的研究，以更全面地利用PLANET星座的高空间和时间分辨率图像，为用户提供高校准质量的数据产品。该项目将为 ** 分析图像火灾数据制定方法标准，以便就火灾事件发生的时间和地点发出警报。** 此外，该项目将研究如何使用这些数据来评估野火中的树木死亡率。

Forest fires are a global phenomenon that shape ecosystem development and biodiversity, soil health, and**management and development practices. Detecting and mapping burn scars with high temporal frequency is**valuable for several reasons. First, burn scars contain information about the spatiotemporal behavior of the fire.**Second, measuring the presence, extent, and change in burn scars has important commercial applications. This**ENGAGE + will involve continuing to undertake state of the art research with TANKA to more**comprehensively exploit high spatial and temporal resolution imagery from the PLANET constellation to**provide data products of high calibrated quality to users. This project will create methodological standards for**analyzing imagery fire data for the purposes of creating alerts of when and where fire events are occurring. In**addition, the project will examine how these data could be used to assess tree mortality-levels within wildfires.