MODIS/Aqua Terra Thermal Anomalies/Fire locations 1km FIRMS NRT (Vector data)

The MODIS/Aqua Terra Thermal Anomalies/Fire locations 1km FIRMS Near Real-Time (NRT) - Collection 61 processed by NASA's Land, Atmosphere Near real-time Capability for EOS (LANCE) Fire Information for Resource Management System (FIRMS), using swath products (MOD14/MYD14) rather than the tiled MOD14A1 and MYD14A1 products. The thermal anomalies / active fire represent the center of a 1km pixel that is flagged by the MODIS MOD14/MYD14 Fire and Thermal Anomalies algorithm (Giglio 2003) as containing one or more fires within the pixel. This is the most basic fire product in which active fires and other thermal anomalies, such as volcanoes, are identified.

MCD14DL are available in the following formats: TXT, SHP, KML, WMS. These data are also provided through the LANCE FIRMS Fire Email Alerts. Please note only the TXT and SHP files contain all the attributes.

Collection 61 data replaced Collection 6 (DOI:10.5067/FIRMS/MODIS/MCD14DL.NRT.006) in April 2021. The C61 processing does not contain any updates to the science algorithm; changes were made to improve the calibration approach in the generation of the Terra and Aqua MODIS Level 1B products.

MODIS/Aqua Terra 热异常/火灾位置 1km FIRMS 近实时（NRT）- 集合61，由美国国家航空航天局（NASA）的地球观测系统（EOS）陆地大气近实时能力（LANCE）火灾信息资源管理系统（FIRMS）处理，采用条带产品（MOD14/MYD14），而非拼贴的MOD14A1和MYD14A1产品。热异常/活动火灾表示1km像素的中心，该像素被MODIS MOD14/MYD14 火灾与热异常算法（Giglio 2003）标记为包含一个或多个火灾。这是最基本的火灾产品，其中识别了活动火灾以及其他热异常，如火山等。MCD14DL 数据可供以下格式获取：TXT、SHP、KML、WMS。这些数据亦通过LANCE FIRMS 火灾电子邮件警报提供。请注意，仅TXT和SHP文件包含所有属性。2021年4月，集合61数据取代了集合6（DOI:10.5067/FIRMS/MODIS/MCD14DL.NRT.006）。C61处理过程中未包含对科学算法的任何更新；对Terra和Aqua MODIS Level 1B产品生成中的校准方法进行了改进。