Blue Marble Navigator Dark Skies Map

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Blue marble navigator dark skies map.

The shown section is 720 600 by default but can be resized using the and buttons at the top. Here are some useful links. Sortable dark site listing add a new dark site how to see the milky way how to see the aurora color scale meaning more astronomy links. The original blue marble was a composite of four months of modis observations with a spatial resolution level of detail of 1 square kilometer per pixel.

This map is based on light pollution data updated in 2006 by david lorenz. Welcome to the improved darksitefinder light pollution map. More info on the features of this site. Next generation offers a year s worth of.

Nasa s next generation blue marble imagery available here is a set of 12 monthly composite images of the entire earth using 500 meter resolution imagery from the modis satellite the blue marble navigator offers a convenient interface to view this imagery along with several other useful options. The map is easier to share since the url changes as you move around. Night lights imagery by noaa s earth observation group privacy policy. Blue marble was initially created by nasa s goddard space flight center the night lights by noaa s national geophysical data center.

Thank you to everyone who continued to visit despite the errors and thank you also to those who have submitted their favorite dark sites. Clicking near the edge of the picture moves the focus into the respective direction clicking on its center zooms in and back out thus switching between 4 and 0 5 gigapixel. Night lights imagery by noaa s earth observation group privacy policy. I m still working out some of the bugs but i ll continue trying to find ways to improve the site.

Next generation offers greater spatial detail of the surface and spans a longer data collection period than the original. After selecting your initial location from a world map the main interface comes up. Display of a section of the 86400 43200 blue marble pictures that nasa derived from imagery taken in 2004.