We use our mutual information (MI) forecasts between candidate observation locations and future regional field or variables of interest (target or verification field/variables) to predict the most informative future data locations. We use our MIT MSEAS ensemble forecast to predict these MI fields.
For the MI fields that we show in the table below, the goal is to predict the location of candidate future glider observations (temperature and salinity profiles) on different days (00Z June 29 to 00Z July 6) that are the most informative about the target velocity, on 00Z July 7, 2025, in the region of the forecast LC and its uncertainty.
The locations with highest MI (bright yellow) on each day indicate where glider T and S profile observations are predicted to be most informative about the LC and its uncertainty at 00Z on July 7, 2025. The results indicate that sampling in head of the LC is best at all times, becoming more important as the measurement time gets closer to the verification time, with an emphasis on the western half of the head of the LC.
00Z June 29 2025 | 00Z June 30 2025 | 00Z July 1 2025 |
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00Z July 2 2025 | 00Z July 3 2025 | 00Z July 4 2025 |
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00Z July 5 2025 | 00Z July 6 2025 | |
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