Start Date: End Date: Published Date Data Date
Data acquired September 15, 2010 720 x 480 JPEG
Data acquired September 15, 2010 2880 x 2880 3 MB - JPEG
Data acquired August 1 - 5, 2010 720 x 113 JPEG
Data acquired August 1 - 5, 2010 250 KB - PDF
Surface temperatures in the city can rival the desert. White or "green" rooftops can change that.
Images by Robert Simmon, using data ©2010 DigitalGlobe (image) and from the Columbia University Center for Climate Systems Research (graph). Caption by Mike Carlowicz, with reporting from Patrick Lynch, NASA Earth Science News Team. © All Rights Reserved: Use of IKONOS, GeoEye, QuickBird and WorldView imagery must be coordinated with Maxar.
Published April 20, 2012 Data acquired September 15, 2010