-
基于 MCD64A1 的 GlobFire 每日火灾事件检测
基于 MODIS 数据集 MCD64A1 绘制的火灾边界。这些数据是根据一种算法计算得出的,该算法依赖于在图结构中编码烧焦区域补丁之间的时空关系。每场火灾都有一个用于标识事件的唯一编号。 area burnt disaster fire globfire mcd64a1 -
基于 MCD64A1 的 GlobFire 最终火灾事件检测
基于 MODIS 数据集 MCD64A1 绘制的火灾边界。这些数据是根据一种算法计算得出的,该算法依赖于在图结构中编码烧焦区域补丁之间的时空关系。每场火灾都有一个用于标识事件的唯一编号。 area burnt disaster fire globfire mcd64a1 -
MCD64A1.061 MODIS 燃烧面积月度全球 500 米
结合使用 Terra 和 Aqua 的 MCD64A1 版本 6.1 烧毁面积数据产品是一种每月全球网格化 500 米数据产品,包含每个像素的烧毁面积和质量信息。MCD64A1 烧毁区域绘制方法采用 500 米 MODIS 地表反射率图像与 1 公里 MODIS 活火灾观测数据相结合。该算法… burn change-detection fire geophysical global mcd64a1
Datasets tagged mcd64a1 in Earth Engine
[null,null,[],[[["\u003cp\u003eGlobFire datasets provide daily and final fire boundaries based on the MODIS MCD64A1 dataset, using an algorithm that identifies burned areas and assigns unique identifiers to each fire event.\u003c/p\u003e\n"],["\u003cp\u003eThe MCD64A1.061 dataset offers monthly, global, 500m resolution data on burned areas, utilizing MODIS imagery and active fire observations to map burn perimeters.\u003c/p\u003e\n"],["\u003cp\u003eAll datasets use the MODIS MCD64A1 dataset, which focuses on identifying and mapping fire events and their impact.\u003c/p\u003e\n"]]],["The content describes three datasets related to fire and burned areas, all utilizing the MODIS MCD64A1 dataset. Two datasets, \"GlobFire Daily\" and \"GlobFire Final,\" provide fire boundaries, computed by an algorithm using the space-time relationships between burned patches, each with a unique identifier. The third dataset, \"MCD64A1.061,\" is a monthly global product with 500m resolution, detailing burned areas and quality using surface reflectance imagery and active fire observations.\n"],null,["# Datasets tagged mcd64a1 in Earth Engine\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### GlobFire Daily Fire Event Detection Based on MCD64A1](/earth-engine/datasets/catalog/JRC_GWIS_GlobFire_v2_DailyPerimeters) |\n | Fire boundaries based on the MODIS dataset MCD64A1. The data were computed based on an algorithm that relies on encoding in a graph structure a space-time relationship among patches of burned areas. Each fire has a unique number identifying the event. |\n | [area](/earth-engine/datasets/tags/area) [burnt](/earth-engine/datasets/tags/burnt) [disaster](/earth-engine/datasets/tags/disaster) [fire](/earth-engine/datasets/tags/fire) [globfire](/earth-engine/datasets/tags/globfire) [mcd64a1](/earth-engine/datasets/tags/mcd64a1) |\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### GlobFire Final Fire Event Detection Based on MCD64A1](/earth-engine/datasets/catalog/JRC_GWIS_GlobFire_v2_FinalPerimeters) |\n | Fire boundaries based on the MODIS dataset MCD64A1. The data were computed based on an algorithm that relies on encoding in a graph structure a space-time relationship among patches of burned areas. Each fire has a unique number identifying the event. |\n | [area](/earth-engine/datasets/tags/area) [burnt](/earth-engine/datasets/tags/burnt) [disaster](/earth-engine/datasets/tags/disaster) [fire](/earth-engine/datasets/tags/fire) [globfire](/earth-engine/datasets/tags/globfire) [mcd64a1](/earth-engine/datasets/tags/mcd64a1) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MCD64A1.061 MODIS Burned Area Monthly Global 500m](/earth-engine/datasets/catalog/MODIS_061_MCD64A1) |\n | The Terra and Aqua combined MCD64A1 Version 6.1 Burned Area data product is a monthly, global gridded 500m product containing per-pixel burned-area and quality information. The MCD64A1 burned-area mapping approach employs 500m MODIS Surface Reflectance imagery coupled with 1km MODIS active fire observations. The algorithm ... |\n | [burn](/earth-engine/datasets/tags/burn) [change-detection](/earth-engine/datasets/tags/change-detection) [fire](/earth-engine/datasets/tags/fire) [geophysical](/earth-engine/datasets/tags/geophysical) [global](/earth-engine/datasets/tags/global) [mcd64a1](/earth-engine/datasets/tags/mcd64a1) |"]]