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OSE Data Challenge 2021a

Overview

Altimetry Tracks SSH Field
Animation Animation

Figures

Algorithm SSH Field (Norm) Gradient (Norm) Laplacian
OI (Baseline) Animation Animation Animation
OI (DUACS-Production) Animation Animation Animation
SIREN (Ours) Animation Animation Animation

Statistics

Algorithm Normalized RMSE (Mean) Normalized RMSE (Stddev) Resolved Spatial Resolution (km)
OI (Baseline) 0.85 0.09 140
OI (DUACS-Production) 0.88 0.07 152
SIREN (Ours) 0.88 0.08 136

Speed

Algorithm CPU (10 cores) GPU (M1 MacOS) GPU (V100, 16GB) Multi-GPU (x4, V100, 16GB)
OI (Baseline) 1 hr --- --- ---
OI (DUACS-Production) --- --- --- ---
SIREN (Ours) 30 secs 15 secs 5 secs ---