Nasa goddard space flight center.
Black marble 2012 nasa.
Night lights 2012 the black marble.
Out of the blue and into the black.
Nasa s black marble enables a wide range of applications for a broad spectrum of data users.
Nothing tells us more about the spread of humans across the earth than city lights asserts chris elvidge a noaa scientist who has studied them for 20 years.
They have provided a broad beautiful picture showing how humans have shaped the planet and lit up the darkness.
The npp satellite was renamed suomi npp on january 24 2012 to honor the late verner e.
The corrected nighttime radiance resulting in a.
Nasa earth observatory image and animation by robert simmon using suomi npp viirs data provided courtesy of chris elvidge noaa national geophysical data center.
View the 2012 black marble imagery.
Night light maps open up new applications.
Black marble 2012 black marble north and south america at night 28 hurricane sandy can be seen off the coast of florida.
The nasa black marble algorithm produces cloud free imagery that has been corrected for atmospheric terrain lunar brdf thermal and straylight effects.
This image is one of several global images of the earth at night released in 2017.
This composite image uses a number of swaths of the earth s surface taken on january 4 2012.
A blue marble image of the earth taken from the viirs instrument aboard nasa s most recently launched earth observing satellite suomi npp.
By removing natural and stray light sources researchers have provided a clearer picture of the human footprint on earth and opened up new opportunities in disaster response demographics and applied research.
Satellite images of earth at night have been a curiosity for the public and a tool of fundamental research for at least 25 years.
Wang et al 2012.
The night side of our planet twinkles with light and the first thing to stand out is the cities.
Spheres and animations earth at night.
Suomi npp is the result of a partnership between nasa noaa and the department of defense.
This new global view of earth s city lights is a composite assembled from data acqu.
Out of the blue and into the black.