NASA Hosts 10th Science Team Meeting for DSCOVR EPIC and NISTAR Missions
Published: February 14, 2025 at 19:10
Washington, D.C. – NASA convened the 10th science team meeting for the Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Imaging Camera (EPIC) and National Institute of Standards and Technology Advanced Radiometer (NISTAR) missions on February 13-14, 2025. The meeting was held virtually and in person at the Goddard Space Flight Center in Greenbelt, Maryland.
Attendees and Objectives
Over 50 scientists and engineers from various institutions attended the meeting, including representatives from NASA, the National Oceanic and Atmospheric Administration (NOAA), and the European Space Agency (ESA). The primary objectives of the meeting were to:
- Review the progress of the DSCOVR EPIC and NISTAR missions
- Discuss scientific findings from the missions’ data
- Identify future research directions
Mission Progress
The DSCOVR spacecraft, launched in February 2015, continues to operate in its orbit around the L1 Lagrange point between Earth and the Sun. The EPIC instrument onboard DSCOVR has captured over 10 million images of Earth, providing valuable insights into global cloud cover, aerosols, and vegetation.
The NISTAR instrument, launched in January 2021, measures Earth’s radiant intensity with unprecedented accuracy. Its data is used to create global maps of Earth’s energy budget, which can improve our understanding of climate change.
Scientific Findings
During the meeting, scientists presented key findings from the DSCOVR EPIC and NISTAR missions:
- EPIC data has revealed the impact of human activities on Earth’s cloud cover and vegetation.
- NISTAR measurements have improved our understanding of how Earth’s energy budget is changing in response to climate change.
- The combined data from EPIC and NISTAR provides a more comprehensive view of Earth’s climate system.
Future Research Directions
The science team identified several future research directions, including:
- Using EPIC and NISTAR data to investigate the role of clouds in climate change
- Exploring the relationship between Earth’s energy budget and ocean circulation
- Developing new algorithms to process and analyze EPIC and NISTAR data
Collaboration and Partnerships
The DSCOVR EPIC and NISTAR missions are a collaboration between NASA, NOAA, and ESA. Scientists from a wide range of institutions are involved in the missions’ research and operations. The meeting highlighted the importance of continued collaboration and partnerships for advancing our understanding of Earth’s climate system.
Conclusion
The 10th science team meeting for the DSCOVR EPIC and NISTAR missions was a productive and insightful event. The scientific findings and future research directions identified by the team will guide the missions’ continued contributions to climate science. The data and knowledge gained from these missions are invaluable for monitoring and mitigating the effects of climate change.
Summary of the 10th DSCOVR EPIC and NISTAR Science Team Meeting
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