GeoAI • Dec 2025 · 11 min read
Technical deep-diveFrom NAIP tiles to tree crowns: a full SAM 2 + Segment-Geospatial pipeline
How I stitched together PyTorch, SAM 2.1, Segment-Geospatial, and ArcGIS Pro to map tree crowns from multi-GB rasters — including the “oh, GPU VRAM actually matters” moments.