GeoLibre Open Data Showcase

Twelve interactive maps built entirely from public open data, spanning environmental health, human mobility, and environmental change. Every one is live in the browser: no install, no account. 👉 **Browse them all: https://share.geolibre.app/giswqs/collections/official-demos** - **Environmental health:** US adult asthma & COPD by county (CDC PLACES), ground-level NO₂ in 1997 vs 2011 (NASA), and dengue incidence from 1990 to 2024 on a time slider (OpenDengue) - **Human mobility:** the 4,000 busiest air corridors as great circles (OpenFlights) and every NYC Citi Bike station colored by fill level - **Environmental change:** the Amazon deforestation frontier in Rondônia, the vanishing Aral Sea, Earth at night in 2012 vs 2016, CO₂ emissions per person in 3D, the last 7 days of wildfires, tropical cyclones over sea-surface temperature anomalies, and Manhattan's skyline rising from 1850 to 2025 --------------------------------------------------------- 📌 More Resources: 📚 Get My Books on GeoAI, DuckDB, and GIS Programming: https://opengeopub.com/bundles/geopython 📺 GeoAI Playlist: https://www.youtube.com/playlist?list=PLAxJ4-o7ZoPcvENqwaPa_QwbbkZ5sctZE 👋 Let’s Connect: YouTube: https://youtube.com/@giswqs LinkedIn: https://www.linkedin.com/in/giswqs Twitter: https://twitter.com/giswqs Facebook: https://www.facebook.com/groups/opengeos