Earth at Night • Earth.com earth at night as a global view

Last update: June 20th, 2019 at 5:00 pm

This composite image, is earth at night which has become a popular poster, shows a global view of Earth at night, compiled from over 400 satellite images. NASA researchers have used these images of nighttime lights to study weather around urban areas.

Also The brightest areas of the Earth are the most urbanized, but not necessarily the most populated (compare western Europe with China and India).Therefore Cities tend to grow along coastlines and transportation networks. The United States interstate highway system appears as a lattice connecting the brighter dots of city centers. In Russia, the Trans-Siberian railroad is a thin line stretching from Moscow through the center of Asia to Vladivostok. The Nile River, from the Aswan Dam to the Mediterranean Sea, is another bright thread through an otherwise dark region.

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