Fire progression, Sumatra & Kalimantan, Indonesia, 2001-2024

Fire progression in Sumatra and Kalimantan, Indonesia, 2001-2024. This repository contains two sets of fire dataset: 1) Fire cluster points, and 2) Fire grids. The fire data is based on MODIS Burned Area MCD64A1 and Active Fire MYD&MOD C6.1. The grids contain: NDVI (MODIS), EVI (MODIS), DEM (NASADEM), LULC (Mapbiomas), and Climate (ERA5) variables. Structure folders: fire_files.zip└── fire_files/ ├── 1_fire_points/ │ ├── kalimantan/ │ │ └── fire_[YEAR]_id_[ID].shp (.cpg, .dbf, .prj, .shx) │ └── sumatra/ │ └── fire_[YEAR]_id_[ID].shp (.cpg, .dbf, .prj, .shx) └── 2_fire_grids/ ├── kalimantan/ │ └── fire_[YEAR]_id_[ID]_grid.shp (.cpg, .dbf, .prj, .shx) └── sumatra/ └── fire_[YEAR]_id_[ID]_grid.shp (.cpg, .dbf, .prj, .shx) Fire points shapefile: a collection of clustered active fire hotspots in one event. Fire grids shapefile: a grid-based fire polygon with 500 meter spatial resolution and daily timestamps. Metadata: Coordinate reference system: ALBERS_INDO_CRS = ( "+proj=aea +lon_0=107.017 +lat_0=-0.13815 " "+lat_1=4.0417250000000005 +lat_2=-4.3180250000000004 " "+datum=WGS84 +units=m +no_defs" ) Data source: 1) MODIS Active Fire MOD14&MYD14 C6.1, 1 km spatial resolution, near real time daily, confidence level >=60 https://firms.modaps.eosdis.nasa.gov/ 2) MODIS Burned Area MCD64A1, 500 m spatial resolution, monthly burned area https://appeears.earthdatacloud.nasa.gov/ 3) MODIS NDVI and EVI MOD13A1.061, 500 m spatial resolution, 16-day temporal resolution https://appeears.earthdatacloud.nasa.gov/ 4) Mapbiomas LULC Collection 4, 30 m spatial resolution, annual temporal resolution https://indonesia.mapbiomas.org/en 5) ERA5 Climate Single level hourly data, 0.25 degree spatial resolution Variables: 2m dewpoint temperature (°C), 2m temperature (°C), total precipitation (m), convective precipitation (m), convective rain rate (mm/hour), evaporation (m), potential evaporation (m), instantaneous 10m wind gust(m/s), surface pressure (Pa), and mean sea level pressure (Pa), wind speed (m/s), and wind direction (degrees). Additonal derived variables: vapor pressure deficit (kPa) and relative humidity (%). https://cds.climate.copernicus.eu/datasets/reanalysis-era5-single-levels?tab=download 6) NASADEM Elevation Static, 30 meter spatial resolution https://appeears.earthdatacloud.nasa.gov/印度尼西亚苏门答腊与加里曼丹2001-2024年火灾动态演进。本仓库包含两类火灾数据集：1）火灾聚类点数据集，2）火灾格网数据集。本次火灾数据基于MODIS燃烧面积产品MCD64A1以及活跃火点产品MYD&MOD C6.1。格网数据涵盖归一化植被指数（NDVI）、增强型植被指数（EVI）、数字高程模型（DEM）、土地利用/土地覆盖（LULC）以及ERA5气候变量。 文件夹结构： fire_files.zip└── fire_files/ ├── 1_fire_points/ │ ├── kalimantan/ │ │ └── fire_[YEAR]_id_[ID].shp (.cpg, .dbf, .prj, .shx) │ └── sumatra/ │ └── fire_[YEAR]_id_[ID].shp (.cpg, .dbf, .prj, .shx) └── 2_fire_grids/ ├── kalimantan/ │ └── fire_[YEAR]_id_[ID]_grid.shp (.cpg, .dbf, .prj, .shx) └── sumatra/ └── fire_[YEAR]_id_[ID]_grid.shp (.cpg, .dbf, .prj, .shx) 火灾点矢量图层（shapefile）：单事件下聚类活跃火点热点的集合。 火灾格网矢量图层（shapefile）：空间分辨率为500米、带有逐日时间戳的格网式火灾多边形。 元数据： 坐标参考系统： ALBERS_INDO_CRS = ("+proj=aea +lon_0=107.017 +lat_0=-0.13815 +lat_1=4.0417250000000005 +lat_2=-4.3180250000000004 +datum=WGS84 +units=m +no_defs") 数据来源： 1) MODIS活跃火点产品 MOD14&MYD14 C6.1，空间分辨率1千米，每日近实时更新，置信等级≥60 https://firms.modaps.eosdis.nasa.gov/ 2) MODIS燃烧面积产品 MCD64A1，空间分辨率500米，月度燃烧面积数据 https://appeears.earthdatacloud.nasa.gov/ 3) MODIS归一化植被指数（NDVI）与增强型植被指数（EVI） MOD13A1.061，空间分辨率500米，时间分辨率为16天 https://appeears.earthdatacloud.nasa.gov/ 4) Mapbiomas土地利用/土地覆盖（LULC）产品 第四版（Collection 4），空间分辨率30米，年度时间分辨率 https://indonesia.mapbiomas.org/en 5) ERA5气候数据 单层级逐小时数据，空间分辨率0.25度 涵盖变量：2米露点温度（℃）、2米气温（℃）、总降水量（m）、对流降水量（m）、对流降雨率（mm/小时）、蒸发量（m）、潜在蒸发量（m）、瞬时10米阵风风速（m/s）、地面气压（Pa）、平均海平面气压（Pa）、风速（m/s）与风向（度）。额外衍生变量：水汽压亏缺（kPa）与相对湿度（%）。 https://cds.climate.copernicus.eu/datasets/reanalysis-era5-single-levels?tab=download 6) NASADEM高程数据 静态数据，空间分辨率30米 https://appeears.earthdatacloud.nasa.gov/