4 ms·
If the doppler information can let you say "it was going south, not north" then you can halve the area to just one arc instead of two.
by DrStalker 13y ago
If the doppler information can let you say "it was going south, not north" then you can halve the area to just one arc instead of two.
- waterlesscloud 13y agoOk, that makes some sense. Unlike their preliminary calculations, doppler could allow for direction. :-)