Where might there be ice under Mars's surface?
Bright = ice predicted. Pull the slider to hide low-confidence guesses; switch bands to look deeper than 5 m.
Hide uncertain predictions
show all guesses
only confident
Depth band
0–5 m
5 m+
Landmarks
−
+
Reset
Ice prediction
none / unsure
likely
confident
LightGBM on SWIM ice-consistency, from MOLA topography + neutron flux.
Shallow:
AUC 0.93 / Brier 0.08 vs 1,356 hard labels.
Deep:
AUC 0.83 / Brier 0.03, SWIM-block holdout. Uncertainty = ensemble disagreement.