![]() For all those people who have ever said, “I bet you can see my neighbor’s Christmas lights from space!” well, we now have proof that they’re right - at least in aggregate. This video uses the Earth at night view created by NASA's Earth Observatory with data processed by NOAA's National Geophysical Data Center and combined with a version of the Earth Observatory's Blue Marble: Next Generation.įor complete transcript, click here. It took 312 satellite orbits and 2.5 terabytes of data to get a clear shot of every parcel of land surface. This new image is a composite of data acquired over nine days in April and thirteen days in October 2012. The day-night band on VIIRS detects light in a range of wavelengths from green to near infrared and uses filtering techniques to observe signals such as city lights, gas flares, and wildfires. A joint program by NASA and NOAA, Suomi NPP captured this nighttime image by the satellite's Visible Infrared Imaging Radiometer Suite (VIIRS). This view of Earth at night is a cloud-free view from space as acquired by the Suomi National Polar-orbiting Partnership Satellite (Suomi NPP). ![]() ![]() In daylight our big blue marble is all land, oceans and clouds.
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