Nasa s blue marble pictures of earth show each month of the year 2004 to illustrate changes in snow cover and vegetation.
Blue marble viewer.
This animated globe shows the city lights of the world as they appeared to the new suomi npp satellite which has at least 10 times better light resolving power than previous night viewing satellites.
This spectacular blue marble image is the most detailed true color image of the entire earth to date.
The bad news bluemarbleviewer has been a community project since it was dropped as an official project a couple of years ago.
Because of the size of the data it was being kindly hosted by another site.
Next generation offers greater spatial detail of the surface and spans a longer data collection period than the original.
Subscribe to the blue marble monthly newsletter to stay up to date with inside information about upcoming product releases special offers training opportunities software tutorials and a chance to win a copy of global mapper each month.
Using a collection of satellite based observations scientists and visualizers stitched together months of observations of the land surface oceans sea ice and clouds into a seamless true color mosaic of every square kilometer 386 square mile of our planet.
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.
Blue marble was initially created by nasa s goddard space flight center the night lights by noaa s.
Since then there have been numerous downloads of the executable and data by interested individuals.
With a particular emphasis on terrain and 3d data processing global mapper s out of the box analysis functions include view shed and line of site modeling watershed delineation volume measurement and cut and fill optimization raster calculation customized gridding and terrain creation contour generation and much more.
It mainly shows the earth from the mediterranean sea to antarctica.
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 was the first time the apollo trajectory.
Next generation offers greater spatial detail of the surface and spans a longer data collection period than the original.
The blue marble is an image of earth taken on december 7 1972 from a distance of about 29 000 kilometers 18 000 miles from the planet s surface.
Night lights 2012 the black marble.
Here you can browse their maximum resolution of four pixels per km as well as a slightly coarser night lights map enhanced by town names and national borders.
Blue marble viewer on open scene graph.
Published december 6 2012.
