FEB 01, 2017 08:08 AM PST

How Tall Is Everest?


How tall is Mount Everest? Well, that depends on who you ask. In 1955 the official height was recorded at 8,848 meters. After the 2015 Nepal earthquake, geologists were concerned landslides and plate movement may have made the mountain shorter. A team from India's government survey agency will be going to the summit to measure exactly how high it is, and if the quake caused any changes. They will be using GPS signals passed between their camp on the summit and satellites that orbit the area. There's a tight margin of error too, just one centimeter.

Those numbers will be crunched and then compared to figures that were obtained via triangulation methods. This is considered the "old fashioned" way with protractors and telescopes that measure angles. Right now there is no set date to begin the expedition; much depends on weather and climbing conditions. Even without new measurements there is some debate about the height. While the 1955 numbers are seen as official, a team from the United States calculated the height at 8,850 meters in 1999 and a Chinese expedition put it at 8,844 meters in 2005. Stay tuned.
About the Author
  • I'm a writer living in the Boston area. My interests include cancer research, cardiology and neuroscience. I want to be part of using the Internet and social media to educate professionals and patients in a collaborative environment.
You May Also Like
SEP 11, 2018
Space & Astronomy
SEP 11, 2018
Asteroid Mining Could Make Deep Space Missions Possible
  Deep space missions are faced with several challenges, including human safety and resource limitations, but asteroid mining could potentially solve...
SEP 25, 2018
Videos
SEP 25, 2018
Heal Faster
Active patient vs passive patient...
SEP 26, 2018
Videos
SEP 26, 2018
Why do leaves change color in the fall?
We know that deciduous trees drop their leaves every winter in order to avoid wasting precious resources on keeping them alive during the long, hard, cold ...
OCT 06, 2018
Videos
OCT 06, 2018
Explore a Human Cell with an Interactive Website
The Allen Institute is aiming to enhance our understanding of how human cells function....
OCT 06, 2018
Videos
OCT 06, 2018
Learning More About the Genetics of Depression
Volunteers in the UK are participating in the largest study on the biological causes of depression that has ever been conducted....
OCT 16, 2018
Videos
OCT 16, 2018
Methane regulations for oil and gas could soon be reduced
The EPA has proposed loosening requirements for testing and repairing methane leaks in drilling operations for oil and gas w...
Loading Comments...