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 thing that made me more and more afraid
Was that we’d ground it sharp and hadn’t known,
And now were only wasting precious blade.”
—Robert Frost (1874–1963)
“... if the Settlement seeks its expression through social activity, it must learn the difference between mere social unrest and spiritual impulse.”
—Jane Addams (1860–1935)