VIIRS/NPP Thermal Anomalies and Fire Daily L3 Global 1km SIN Grid V001

The daily NASA/NOAA Suomi National Polar-orbiting Partnership (Suomi NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) Thermal Anomalies/Fire (VNP14A1) Version 1 data product provides daily information about active fires and other thermal anomalies. The VNP14A1 data product is a global, 1 kilometer (km) gridded composite of fire pixels detected from VIIRS 750 meter (m) bands over a daily (24-hour) period. The VNP14 data products are designed after the Moderate Resolution Imaging Spectroradiometer (MODIS) Thermal Anomalies/Fire product suite.

The VNP14A1 product provides a total of four Science Dataset (SDS) layers for the confidence of fire, maximum fire radiative power (FRP), quality assessment (QA), and position of fire within scan. Each data product file is provided in HDF-EOS5 format. A low resolution browse is also provided showing the fire mask layer with a color map applied in JPEG format.

每日的NASA/NOAA苏omi国家极地轨道伙伴计划（Suomi NPP）可见光红外成像辐射计套装（VIIRS）热异常/火灾（VNP14A1）版本1数据产品提供了有关活跃火灾及其他热异常的每日信息。VNP14A1数据产品是全球性的，1公里（km）网格化复合图像，由VIIRS 750米（m）波段在每日（24小时）周期内检测到的火灾像素构成。VNP14数据产品系列的设计灵感源自中分辨率成像光谱仪（MODIS）热异常/火灾产品系列。VNP14A1产品提供总计四个科学数据集（SDS）层，包括火灾置信度、最大火灾辐射功率（FRP）、质量评估（QA）以及火灾在扫描中的位置。每个数据产品文件均以HDF-EOS5格式提供。此外，还提供了一种低分辨率的浏览版，其中展示了火灾掩码层，并应用了JPEG格式的颜色映射。