North America at night, satellite image. City lights (yellow) of increasing intensity show areas of increasing population, with areas of few lights be

---

North America at night, satellite image. City lights (yellow) of increasing intensity show areas of increasing population, with areas of few lights being more sparsely populated. Image obtained using data from Landsat 5 and Landsat 7 satellites.

---

Size: 3543px × 5011px
Photo credit: © PLANETOBSERVER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 5, 7, america, american, arctic, areas, atlantic, canada, canadian, cartography, continent, continents, dark, darkness, densely, earth, european, geographical, geography, global, image, land, landsat, lights, lit, map, mass, mexican, mexico, night, north, observation, ocean, pacific, populated, population, satellite, science, sea, space, sparsely, states, united, urban, usa