A transformer weather model operating natively on the equal-area HEALPix grid beats an equiangular-grid counterpart at longer lead times with 2.6x fewer parameters.
Deep learning for spatiotemporal forecasting in Earth system science: a review
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PEAR: Equal Area Weather Forecasting on the Sphere
A transformer weather model operating natively on the equal-area HEALPix grid beats an equiangular-grid counterpart at longer lead times with 2.6x fewer parameters.