A global fingerprint of macro-scale changes in urban structure from 1999 to 2009

Steve Frolking^5,1,2, Tom Milliman¹, Karen C Seto³ and Mark A Friedl⁴

Published 4 April 2013 • © 2013 IOP Publishing Ltd
Environmental Research Letters, Volume 8, Number 2 Citation Steve Frolking et al 2013 Environ. Res. Lett. 8 024004 DOI 10.1088/1748-9326/8/2/024004