Earth ID: 14351

The Science of Snow: Digging for Data

Released on May 17, 2023

It takes a lot of field work in challenging conditions to gather important snow data. This is the story of NASA’s last SnowEx campaign and those who participated in it. In March, scientists traveled to research sites in the northern tundra and in Fairbanks, Alaska. Ground crews looked to validate data collected from airborne instruments, while the flight crews continued collecting snow data in order to see what instruments best measure snow globally. The goal for SnowEx is to determine the best remote-sensing techniques for a potential future satellite. Snow data is extremely important and can tell us things like how much spring runoff can be expected, which is vital for water resource management.

Music credit: “Atmospheres” “Big Ocean Small World” “Avalanches” and “Machine Melody” from Universal Production Music

Credits

Kathleen Gaeta (Advocates in Manpower Management, Inc.): Lead Producer
Aaron E. Lepsch (ADNET Systems, Inc.): Technical Support
Carrie Vuyovich (NASA/GSFC): Lead Scientist
Sofie Bates (KBR Wyle Services, LLC): Lead Social Media Support

Please give credit for this item to:
NASA's Goddard Space Flight Center