
NISAR’s L-band radar maps Antarctica’s “hummingbird” and exposes stressed ice cracks
The August 2025 image of Nunatak Zaterjavshijsja reveals how an ice obstruction fractures the surrounding surface.
By Maha Al-Juhani·· 3 min

Curating from trusted global sources…
2 briefings · “l-band”

The August 2025 image of Nunatak Zaterjavshijsja reveals how an ice obstruction fractures the surrounding surface.
NISAR teams begin continuous access to L-band and S-band products, turning glacier stress into signal-level science.