Fig. 9
From: Polarization-based underwater geolocalization with deep learning
Geolocalization accuracy during nighttime under different moon phases. a The global map displays the mean (represented by a diamond) and first standard deviation (represented by a solid line) of the particle filter estimate of geolocation at the four sites (crosses) during the new moon and full moon phases. b The box plots indicate the median and upper/lower quartiles for the North–South (purple) and East–West (orange) geolocalization prediction errors