Analysis of suspected MH370 pings recorded by Ocean Shield
The potential Doppler shift is mentioned at the end. If there were three towed ping detectors and all of them were moving at a fixed speed, would you be able to immediately triangulate the position of the device? How many seconds of ping would you need in order for it to be reliable? I wonder if the software to do that (I guess it must exist) has a very clean UI showing approximate location getting better as more data flows in. (Think the indicator for GPS accuracy in map apps.)