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@dderauw@social.linux.pizza
2026-01-26 14:58:44

And here are my very first results with these new #NASA #NISAR data.
I had to debug a few my NISAR data reader to correctly read the frequencyB layer.
Now it is working.
Here are both frequency A and B differential interferograms on Ethiopia showing the November 2025 volcanic erup…

NISAR differential interferogram using recently released NISAR images of November 22 and December 4, 2025 images acquired at frequency A (1,229GHz)
NISAR differential interferogram using recently released NISAR images of November 22 and December 4, 2025 images acquired at frequency B (1,2935GHz)
NISAR differential interferogram using recently released NISAR images of November 22 and December 4, 2025 images acquired at frequency A (1,229GHz). Zoom on the fringe pattern induced by the November 2025 volcanic eruption.
NISAR differential interferogram using recently released NISAR images of November 22 and December 4, 2025 images acquired at frequency B (1,2935GHz). Zoom on the fringe pattern induced by the November 2025 volcanic eruption.