DAS

blogs.egu.eu/divisions/sm/2023/12/…/what-is-das/

The Ukranian battlefield is a massive high resolution DAS survey waiting? to happen, the drones laying down the fiber optic cable in my opinion are the nice two birds with one stone benefit.

Those fields crisscrossed with fiber optic cables, well they are from a signal analysis standpoint a spiders web in that any disturbance in the microtremor wavefield is highly resolvable in terms of location and nature. Footsteps, a drone clandestinely dropping an an antitank mine, large weapon fire etc…

If you could access fiber optic cables in the vicinity of an artillery target you could determine fairly easily where exactly it fell algorithmically to a high degree of confidence.

I am sure I am not the first idiot to realize this shrugs the idea does aggressively jumps out at you if you understand the science.