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KAIST develops AI to reconstruct satellite images obscured by clouds

Korea Advanced Institute of Science and Technology said it has developed an AI foundation model, GeoCore-9B, that can reconstruct satellite images hidden by clouds and convert synthetic aperture radar imagery into optical-style images. The model has about 9 billion parameters and was trained on 10 million pairs of global satellite images and captions. KAIST said tests using public satellite data showed improved performance over existing specialist models in key cloud-removal metrics.