Start Date: End Date: Published Date Data Date
New View of the Deepest Trench
720 x 360 JPEG
Published April 14, 2012
Oceanographers make new maps of the Mariana Trench that are 20 times better than anything before.
Related images:
8977 x 4451 5 MB - JPEG
8977 x 4451 25 MB - GeoTIFF
3351 x 1996 4 MB - JPEG
9 MB - GeoTIFF
JPEG
U.S. Climate: The New Normal
720 x 480 PNG
Published July 6, 2011
These maps compare January minimum temperatures and July maximum temperatures in the U.S. Climate Normals, a 30-year frame of reference. The new normal reflects a warming world.
1440 x 960 201 KB - JPEG
1440 x 960 231 KB - JPEG
PNG
Different Records, Same Warming Trend
Published January 14, 2011
Four independent records are unequivocal: the world has warmed since 1880, and the past decade has been the warmest on record.
720 x 292 PNG
136 KB - PDF
Global Warming Mapped
720 x 360 PNG
Published December 10, 2010
The average global temperature has increased by about 0.8°Celsius since 1880, and two-thirds of the warming occurred after 1975.