kpr797 on Nostr: "Synthetic Aperture Radar (SAR) typically can see underground to a depth of a few ...
"Synthetic Aperture Radar (SAR) typically can see underground to a depth of a few meters, generally ranging from about 1 to 10 meters, depending on the factors mentioned earlier (frequency, material properties, surface conditions, etc.)."
"In some cases, particularly with lower frequency SAR systems (like L-band), it may be possible to detect features at depths closer to the upper end of that range, but it is not designed for deep subsurface imaging."
This isn't anywhere even remotely close to being capable of discovering the structures that are being claimed to have been discovered.
Published at
2025-03-21 19:54:23Event JSON
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