AlphaEarth embeddings evaluated for crop classification across US and India
64-dimensional embeddings separate similar crops better than NDVI or harmonics, but transfer worse from the US to India.
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Stories tagged #earth-observation
Desertification Forecasting in Semi-Arid Regions: Using Deep Learning to Probe the Observability Limits of Land Degradation Dynamics
ConvLSTM forecasts regional desertification trends in Ceará but not cell-level land degradation.
Evolutionary Architecture Search for Chlorophyll-$a$ Prediction in Lakes using Sentinel-2
Architecture search yields a 409-parameter Sentinel-2 bloom model, lifting AUC to 0.820.
On-Board Anomaly Detection for Efficient Marine Environmental Monitoring
Self-supervised encoder plus anomaly detection pipeline compresses hyperspectral satellite imagery onboard to flag oil spills and algal blooms.