Gulf Stream region#



Gulf Stream results

Compared products #

At 0m

  • GlobCurrent Total
  • WOC inertial global 0m
  • WOC Omega-3D

At 15m

  • GlobCurrent Geostrophic
  • GlobCurrent Total
  • WOC SST-SSH
  • WOC Omega-3D
  • WOC inertial global 15m
  • NeurOST
  • OSCAR


1. Spectrum

▶️ At 0m

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▶️ At 15m

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2. Eulerian RMS

▶️ At 0m

Norm errors

Mean Norm Quadratic Error (%) Norm Correlation Norm Explained Variance (%) Norm RMSD Number of Points
GlobCurrent Total 36.575 0.813 69.040 0.262 103022.000
WOC-Omega3D 42.604 0.757 60.487 0.306 93656.000
WOC inertial global 00m 35.563 0.816 70.314 0.254 103008.000

Eastward errors

Mean Eastward Quadratic Error (%) Eastward Correlation Eastward Explained Variance (%) Eastward RMSD Number of Points
GlobCurrent Total 46.839 0.870 73.374 0.246 103022.000
WOC-Omega3D 50.965 0.843 65.576 0.273 93656.000
WOC inertial global 00m 45.721 0.875 76.379 0.240 103008.000

Northward errors

Mean Northward Quadratic Error (%) Northward Correlation Northward Explained Variance (%) Northward RMSD Number of Points
GlobCurrent Total 52.415 0.849 71.322 0.254 103022.000
WOC-Omega3D 61.449 0.788 61.165 0.294 93656.000
WOC inertial global 00m 51.101 0.858 74.310 0.248 103008.000

Standard deviation error

STD Direction difference Number of Points
GlobCurrent Total 42.638 103022.000
WOC-Omega3D 44.510 93656.000
WOC inertial global 00m 42.407 103008.000

Binned plots


Results for diagnostic RMSD

GlobCurrents Total

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WOC-Omega3D

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WOC inertial global 00m

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Results for diagnostic Correlation

GlobCurrents Total

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WOC-Omega3D

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WOC inertial global 00m

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Results for diagnostic Explained Variance (%)

GlobCurrents Total

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WOC-Omega3D

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WOC inertial global 00m

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Results for diagnostic Quadratic Error (%)

GlobCurrents Total

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WOC-Omega3D

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WOC inertial global 00m

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▶️ At 15m

Norm errors

Mean Norm Quadratic Error (%) Norm Correlation Norm Explained Variance (%) Norm RMSD Number of Points
GlobCurrent Geostrophic 52.812 0.630 57.154 0.266 51943.000
GlobCurrent Total 51.551 0.639 57.464 0.260 50016.000
WOC SST-SSH 57.433 0.571 50.292 0.286 43880.000
WOC inertial global 15m 50.764 0.646 58.337 0.256 50016.000
WOC Omega-3D 57.558 0.558 45.312 0.287 43880.000
NeurOST 50.832 0.690 66.189 0.256 51908.000

Eastward errors

Mean Eastward Quadratic Error (%) Eastward Correlation Eastward Explained Variance (%) Eastward RMSD Number of Points
GlobCurrent Geostrophic 67.125 0.740 61.314 0.238 51943.000
GlobCurrent Total 66.044 0.749 62.690 0.235 50016.000
WOC SST-SSH 69.405 0.718 58.050 0.246 43880.000
WOC inertial global 15m 65.414 0.759 64.594 0.232 50016.000
WOC Omega-3D 68.148 0.729 53.346 0.241 43880.000
NeurOST 62.921 0.778 67.795 0.223 51908.000

Northward errors

Mean Northward Quadratic Error (%) Northward Correlation Northward Explained Variance (%) Northward RMSD Number of Points
GlobCurrent Geostrophic 70.638 0.715 57.794 0.253 51943.000
GlobCurrent Total 69.609 0.724 59.215 0.249 50016.000
WOC SST-SSH 73.304 0.685 51.841 0.257 43880.000
WOC inertial global 15m 68.940 0.735 61.287 0.247 50016.000
WOC Omega-3D 76.700 0.654 48.572 0.269 43880.000
NeurOST 65.033 0.763 61.323 0.233 51908.000

Standard deviation error

STD Direction difference Number of Points
GlobCurrent Geostrophic 43.021 51943.000
GlobCurrent Total 42.721 50016.000
WOC SST-SSH 43.550 43880.000
WOC inertial global 15m 42.992 50016.000
WOC Omega-3D 43.676 43880.000
NeurOST 43.830 51908.000

Binned plots


Results for diagnostic RMSD

GlobCurrents Total

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GlobCurrents

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WOC SST-SSH

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WOC inertial global 1h

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WOC Omega-3D

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NeurOST

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Results for diagnostic Correlation

GlobCurrents Total

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GlobCurrents

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WOC SST-SSH

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WOC inertial global 1h

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WOC Omega-3D

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NeurOST

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Results for diagnostic Explained Variance (%)

GlobCurrents Total

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GlobCurrents

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WOC SST-SSH

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WOC inertial global 1h

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WOC Omega-3D

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NeurOST

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Results for diagnostic Quadratic Error (%)

GlobCurrents Total

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GlobCurrents

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WOC SST-SSH

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WOC inertial global 1h

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WOC Omega-3D

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NeurOST

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3. Lagrangian Cumulative Distance

▶️ At 0m

 
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▶️ At 15m

 
<Figure size 640x480 with 0 Axes>

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