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Genesis: A Generative Engine for Hierarchical Satellite Image Synthesis

arXiv · AI, language, vision and robotics · article · Sep 2, 2026 · UTC

Earth observation is fundamentally multi-scale; geospatial tasks span varied resolutions, and satellite imagery is organized into cascading tile pyramids that nest fine detail within wide coverage. Current generative models of satellite imagery, however, operate along a single axis: they either zoom to enhance a single tile's resolution or pan to extend imagery at a fixed scale. As a result, no existing method produces a complete pyramid that stays consistent across both scale and space, where a high-zoom tile must agree with the coarse context it refines and with the neighbors it meets. Motiv

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First collected: 2026-09-21T05:32:15.665Z. This is not the publication date.