Data Repository for Ignition Analysis

This dataset and its accompanying documentation provide a framework for analyzing wildfire ignition points and their resulting burned areas within the Pantanal biome, specifically in the state of Mato Grosso do Sul, Brazil. The data covers the 2024 fire moratorium (starting in May 2024), a period during which a "State of Environmental Emergency" was declared due to climate conditions highly conducive to the spread of wildfires. The methodology utilizes a Geographic Information System (GIS) environment for near-real-time detection. By leveraging multi-scale remote sensing data, the study delineates precise ignition polygons and the total extent of burned areas. Key Technical Terms Ignition polygons: The exact locations where the fires originated. Burned areas: The fire "scars" left behind on the landscape. Geographic Information System (GIS): A framework for gathering, managing, and analyzing spatial data. Near-real-time: Data processing and relay that occurs almost immediately after an event. Remote sensing: The process of monitoring physical characteristics of an area from a distance (typically via satellite or aircraft).本数据集及其配套文档提供了一套用于分析潘塔纳尔（Pantanal）生物群落内野火起火点及其产生的过火范围的研究框架，研究区域特指巴西南马托格罗索州（Mato Grosso do Sul）。数据集覆盖2024年防火禁令期（2024年5月启动），该时期因气候条件极利于野火蔓延，当地已宣布进入"环境紧急状态"。 本研究采用地理信息系统（Geographic Information System, GIS）环境实现近实时检测，通过多尺度遥感数据精准划定起火多边形（ignition polygons）与过火区域总面积。 ### 关键技术术语 1. 起火多边形（ignition polygons）：指野火的确切起源位置。 2. 过火区域（Burned areas）：指地表遗留的火灾"疤痕"。 3. 地理信息系统（Geographic Information System, GIS）：用于收集、管理与分析空间数据的研究框架。 4. 近实时（Near-real-time）：指事件发生后几乎立即完成的数据处理与传输流程。 5. 遥感（Remote sensing）：指通过远距离（通常借助卫星或航空器）监测区域物理特征的技术手段。