NASA Satellite Offers Urban Carbon Dioxide Insights – NASA https://www.nasa.gov/centers-and-facilities/jpl/nasa-satellite-offers-urban-carbon-dioxide-insights/
A new NASA/university study of carbon dioxide emissions for 20 major cities around the world provides the first direct, satellite-based evidence that as a
large urban area up to 2,300 square miles (6,400 square kilometers), such as the Los