Satellite embeddings tested on solar farms in central Massachusetts
A reproducible test of AlphaEarth satellite embeddings on a 20 km box: similarity search for solar farms, 2018 to 2024 change detection, and where each one broke.
Earth observationBlog
Fieldnotes
Working notes on spatial data, Earth observation, and the engineering behind useful maps.
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What it takes to trust a burn-scar segmentation
A post-fire NBR baseline on HLS Burn Scars, per-chip scores, a split leakage check and the MTBS label caveats, set against published Prithvi numbers.
Earth observation
