*
*
from Gizmodo http://ift.tt/14WjFI1
via http://ift.tt/14WjFI1
This radar image of Tokyo was acquired by the European Space Agency's Sentinel-1A satellite earlier this year. The data is so accurate that it can monitor ground movements down to a few millimetres—which helps urban planners know where they can and can't build. [ESA]
*
from Gizmodo http://ift.tt/14WjFI1
via http://ift.tt/14WjFI1
Blogger Comment