AI-generated Key Takeaways
-
This webpage provides access to a variety of NASA Earth Engine datasets, including ASTER L1T Radiance, FIRMS, AG100, and VIIRS Active Fire data from both NOAA-20 and Suomi NPP.
-
ASTER L1T Radiance data offers multispectral imagery across 14 bands, while FIRMS delivers near real-time fire detection information derived from MODIS.
-
AG100 presents global emissivity data derived from ASTER thermal infrared bands, valuable for climate and environmental studies.
-
Both NOAA-20 and Suomi NPP VIIRS Active Fire datasets provide high-resolution (375m) fire detection, enabling improved monitoring of smaller fire events.
-
AG100: ASTER Global Emissivity Dataset 100-meter V003
The Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Emissivity Database (ASTER-GED) was developed by the National Aeronautics and Space Administration's (NASA) Jet Propulsion Laboratory (JPL), California Institute of Technology. This product includes the mean emissivity and standard deviation for all 5 ASTER Thermal Infrared … aster elevation emissivity geophysical infrared jpl -
ASTER L1T Radiance
Note: There is a gap in data collection between November 28, 2024 and January 16, 2025 due to technical issues with the ASTER instrument. See the USGS announcement for more information. The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is a multispectral imager that … aster imagery nasa nir radiance satellite-imagery -
FIRMS: Fire Information for Resource Management System
The Earth Engine version of the Fire Information for Resource Management System (FIRMS) dataset contains the LANCE fire detection product in rasterized form. The near real-time (NRT) active fire locations are processed by LANCE using the standard MODIS MOD14/MYD14 Fire and Thermal Anomalies product. Each … eosdis fire firms geophysical hotspot lance -
VJ114IMGTDL_NRT Daily Raster: VIIRS (NOAA-20) Band 375m Active Fire
NOAA-20 (JPSS-1) Visible Infrared Imaging Radiometer Suite (VIIRS) Active Fire detection product is based on the instrument's 375m nominal resolution data. Compared to other coarser resolution (≥ 1km) satellite fire detection products, the improved 375 m data provide greater response over fires of relatively small … eosdis fire firms geophysical hotspot lance -
VNP14IMGTDL_NRT Daily Raster: VIIRS (S-NPP) Band 375m Active Fire
Suomi NPP Visible Infrared Imaging Radiometer Suite (VIIRS) Active Fire detection product is based on the instrument's 375m nominal resolution data. Compared to other coarser resolution (≥ 1km) satellite fire detection products, the improved 375 m data provide greater response over fires of relatively small … eosdis fire firms geophysical hotspot lance