AlphaEarth Foundations produces general geospatial embedding fields that consistently outperform other featurization methods on diverse mapping tasks from sparse labels and releases annual global layers for 2017-2024.
The Landsat Group is randomly dropped 30% of the time, and Sentinel-1 GRD is dropped 30% of the time
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AlphaEarth Foundations: An embedding field model for accurate and efficient global mapping from sparse label data
AlphaEarth Foundations produces general geospatial embedding fields that consistently outperform other featurization methods on diverse mapping tasks from sparse labels and releases annual global layers for 2017-2024.