For a decade, however, the Multi-angle Imaging SpectroRadiometer on NASA's Terra spacecraft has been watching Earth's clouds. Now, Davies and his colleagues have analyzed the device's first 10 years of cloud-top height measurements from March 2000 to February 2010. They found that global average cloud height decreased by around 1 percent over the decade, a distance of 100 to 130 feet (30 to 40 meters). Most of the reduction stemmed from fewer clouds forming at very high altitudes.The researchers reported their results in the journal Geophysical Research Letters. The Terra satellite is set to continue collecting data through the rest of this decade, which will help determine whether or not the cloud lowering is a consistent trend.
GMT 09:14 2017 Wednesday ,18 October
Is facial recognition the stuff of sci-fi? Not in ChinaGMT 08:31 2017 Saturday ,23 September
Vision 2030 will take Saudi Arabia into the futureGMT 20:37 2017 Thursday ,07 September
NASA captures images of strong solar flaresGMT 20:39 2017 Wednesday ,30 August
United Technologies near deal to buy Rockwell Collins: reportGMT 13:41 2017 Saturday ,19 August
Eclipse-chasers trot the globe, addicted to Moon's shadowGMT 17:47 2017 Wednesday ,16 August
NASA: let's say something to Voyager 1 on 40th anniversary of launchGMT 16:41 2017 Friday ,11 August
Asteroid to shave past Earth on Oct 12: ESAGMT 21:32 2017 Tuesday ,18 July
Japanese engineers develop headset-less VR systemMaintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©
Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©
Send your comments
Your comment as a visitor