VectorOS Vector 100k SimSat VLM Dataset VectorOS Vector 100k is a high fidelity multimodal instruction dataset for fine tuning vision language models on geospatial epidemiology tasks. It was built for the VectorOS hackathon project and targets LiquidAI/LFM2.5 VL 450M . The dataset contains 100,000 chat style examples derived from 10,000 geospatial chips across 30 AOIs . Every accepted chip has a real SimSat Sentinel 2 true color view, a real SimSat Sentinel 2 NIR red green false color view, a real Mapbox satellite view, and an aligned open layer evidence overlay. Created for upload: 2026 05 06T17:28:22Z What Is Included Each chip includes: image packets/ / packet.png : a 1024 x 1024 four panel visual packet. sidecars/ / sidecar.json : numeric features, source paths, provenance pointers, quality fields, and license flags. targets/ / risk tile.json : strict VectorOS risk tile target JSON. raw simsat/ .tar : per AOI tar shard containing the raw per chip SimSat products: sentinel rgb.png sentinel false color nir red green.png sentinel bands red green blue nir.npz sentinel metadata.json mapbox satellite.png mapbox metadata.json The four panel image packet order is: 1. top left: SimSat S…
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