Ground Settlement
State-of-the-art satellite data processing (Interferometric synthetic aperture radar) has the unique ability of revealing historical ground motion trends over urban areas. The image over Central London shows historical ground and structure motion over a thirteen-year period (1992 – 2005). A linear pattern of settlement associated with the construction of the Jubilee line extension has been revealed. The image to the right can be viewed as an overlay within Google Earth by following this link.
Read more about this topic: Jubilee Line Extension
Famous quotes containing the words ground and/or settlement:
“The sight of one of these frontier houses, built of these great logs, whose inhabitants have unflinchingly maintained their ground many summers and winters in the wilderness, reminds me of famous forts, like Ticonderoga or Crown Point, which have sustained memorable sieges.”
—Henry David Thoreau (1817–1862)
“A Settlement is above all a place for enthusiasms, a spot to which those who have a passion for the equalization of human joys and opportunities are early attracted.”
—Jane Addams (1860–1935)