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We are pleased to re-offer this two-part training. An English and a Spanish version of each session will be offered, in order to provide a renewed opportunity to engage directly with instructors during live Q&A discussions and earn an official certificate of completion. We encourage those who were previously unable to attend, to join us for this repeat offering and take full advantage of the interactive learning experience and certification benefit.

Description

Satellite observations can be used to detect active fires as well as monitor the impacts of fires on air quality and ecosystems. Monitoring post-fire impacts to vegetation is essential for evaluating burn severity, which informs post-fire debris flow risk; understanding patterns in ecosystem recovery; and identifying areas that require restoration intervention. Wildfire smoke monitoring is also critical for air quality and public health applications, as exposure to fine particulate matter within smoke can cause respiratory issues and other health complications. 

Along with active fires, satellite sensors can detect static thermal anomalies (STA) from natural heat sources, such as volcanoes, or industrial heat sources such as mineral processing plants, gas flares, and waste incinerators. Multiple sources of satellite imagery and derived data products relevant to smoke, post-fire conditions, and STA identification are available within NASA's Fire Information for Resource Management System (FIRMS). 

This two-part training led by NASA's Applied Remote Sensing Training (ARSET) program will introduce participants to several capabilities within FIRMS that were not included in the previous ARSET training, Introduction to NASA Earth Observations and Tools for Wildfire Monitoring and Management. Participants will learn how to use the FIRMS aerosol index indices, burned area products, post-fire indices and imagery, static thermal anomaly information, and how to use Jupyter Notebooks to ingest and visualize active fire detection data.

Prerequisites

Objectives

By the end of this training attendees will be able to:

  • Access relevant post-fire imagery in the FIRMS Burned Area Mode to assess burned area, burn severity, and other factors for an event of interest.
  • Identify and track wildfire smoke over time using Corrected Reflectance, OMPS Aerosol Index, and PyroCB layers available in the FIRMS Smoke/Aerosols Mode. Understand when to use the PyroCb layer.
  • Use relevant data in FIRMS to identify STA associated with industrial or natural sources that are not vegetation fires.
  • Use Jupyter Notebooks to access and visualize FIRMS data for different case studies.

Audience

  • Federal, state agency, local government representatives, non-governmental organizations (NGOs), and representatives from academia who are interested in exploring a range of advanced capabilities available in FIRMS to support the identification, monitoring, and management of wildfires and their impacts.
  • Academia and research organizations interested in understanding NASA data products and tools provided in FIRMS and considerations for their use for science applications.

Course Format

  • Online instructor-led
  • Two 1.5-hour parts
  • A certificate of completion will be offered to those who attend both parts of the training and complete the homework by the due date.

Sessions

Part 1: Post-Fire Imagery and Smoke Monitoring

Wednesday, Jan. 14, 2026

Remote video URL
  • Introduction
  • Use of FIRMS to Inform Post-Fire Assessments
  • Exploring the Smoke and Aerosols Mode of FIRMS
  • Summary
  • Q&A Session

ARSET Instructor: Melanie Follette-Cook

Guest Instructors: Jenny Hewson, Diane Davies

Materials

Part 2: Data Analysis and Visualization

Wednesday, Jan. 21, 2026

Remote video URL
  • Introduction
  • Jupyter Notebooks
  • Static Thermal Anomalies (STA)
  • Summary
  • Q&A Session

ARSET Instructor: Melanie Follette-Cook

Guest Instructors: Dylan Mendes, Brad Quayle

Materials

References

 

Giglio et al., 2025 The NASA VIIRS burned area product, global validation, and intercomparison with the NASA MODIS burned area product, Remote Sens, Environ., 331(2025), 115006. https://doi.org/10.1016/j.rse.2025.115006

Collection 6.1: Giglio, L., Boschetti, L., Roy, D., Hoffmann, A. A., Humber, M., & Hall, J. V. (2021). Collection 6.1 MODIS Burned Area Product User's Guide (Version 1.0). NASA Land Processes Distributed Active Archive Center (LP DAAC). https://modis-fire.umd.edu/files/MODIS_C61_BA_User_Guide_1.1.pdf

Ju, J.; Zhou, Q.; Freitag, B.; Roy, D. P.; Zhang, H. K.; Sridhar, M.; Mandel, J.; Arab, S.; Schmidt, G.; Crawford, C. J.; Gascon, F.; Strobl, P. A.; Masek, J. G.; Neigh, C. S. R. The Harmonized Landsat and Sentinel-2 Version 2.0 Surface Reflectance Dataset. Remote Sensing of Environment 2025, 324, 114723. https://doi.org/10.1016/j.rse.2025.114723

Baker et al., 2025. Harmonized Landsat Sentinel-2 (HLS) Vegetation Indices (VI) Product User Guide. Available at https://lpdaac.usgs.gov/documents/2088/HLS_VI_User_Guide_V2.pdf.

The Harmonized Landsat Sentinel-2 Project Releases Vegetation Indices (2025, February 19). NASA EarthData. https://www.earthdata.nasa.gov/news/harmonized-landsat-sentinel-2-project-releases-vegetation-indices

NASA LANCE User Working Group (2024). Static Thermal Anomalies Development for FIRMS [PowerPoint Presentation].  https://www.youtube.com/watch?v=YETICnwRVP0

 

Earthdata Articles

 

Static Thermal Anomalies

Citation

(2025). ARSET - Advanced NASA Earth Observations and Tools for Active Fire, Smoke, and Post-Fire Monitoring. NASA Applied Remote Sensing Training Program (ARSET). https://www.earthdata.nasa.gov/learn/trainings/advanced-nasa-earth-observations-tools-active-fire-smoke-post-fire-monitoring.

Details

Last Updated

Dec. 9, 2025

Published

Nov. 12, 2025

Data Center/Project

Applied Remote Sensing Training Program (ARSET)
Land, Atmosphere Near real-time Capability for Earth observations (LANCE)