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22. Down by the Sea
Why does it look like a brain?
Landsat-8 image courtesy of the U.S. Geological Survey.
Puzzle by Galen, Bellingcat - with inspiration from this guide.. Part of the Multispectral Viewpoints series.
This image was captured by Landsat 8, but uses a 'band ratio' instead of the visible light bands.
The band ratio is a way to combine two bands of the electromagnetic spectrum to highlight certain features.
But which features are highlighted?
What is the ICAO code of the airport in this image?