I was just thinking about the distances used: in LIGO/VIRGO, the sizes of the chambers is 4 km, and the interferometric distance they look for is 10^{-18} m to detect a GW.
For the baseline of DUNE we have 1300km, so that would mean 10^{-15} m if we do a very simple comparison. (I am not that familiar with GW detection!).
Measuring neutrino events at such a resolution would seems not realistic currently, as most detector measure events at sizes of cm (reactor experiments)- to meters (atmospheric / galactic). However, don't discount someone coming up with a brilliant insight to actually do this measurement. Some things we measure today were thought impossible not that long ago, like GWs and the Event Horizon black hole image.
For the baseline of DUNE we have 1300km, so that would mean 10^{-15} m if we do a very simple comparison. (I am not that familiar with GW detection!).
Measuring neutrino events at such a resolution would seems not realistic currently, as most detector measure events at sizes of cm (reactor experiments)- to meters (atmospheric / galactic). However, don't discount someone coming up with a brilliant insight to actually do this measurement. Some things we measure today were thought impossible not that long ago, like GWs and the Event Horizon black hole image.