Published
Follow along with the Antarctic Traverse at
With extreme cold-weather gear, scientific instruments, and two tank-like snow machines called PistenBullys, they begin a traverse on Dec. 21 along section of the 88-degree south latitude line in an arc around the South Pole, documenting a new route across the Antarctic ice. The 470-mile expedition in one of the most barren landscapes on Earth will ultimately provide the best assessment of the accuracy of data collected from space by the Ice Cloud and land Elevation Satellite-2 (ICESat-2), set to launch in 2018. With a fast-firing laser instrument, ICESat-2 will measure the elevation of ice sheets and track how much they change over time. Even small amounts of melt across areas as vast as Greenland or Antarctica can result in large amounts of meltwater contributing to sea level rise. To help document this, ICESat-2's height change measurements will have a precision of less than an inch - ground-truthed, in part, with efforts like this Antarctic campaign. The team will collect precise GPS data of the elevation at 88 degrees south, where ICESat-2's orbits converge, providing thousands of points where the survey measurements can be compared to satellite data.
Music: "Pizzicato Piece," Andrew Michael Britton, David Stephen Goldsmith, Atmosphere Music Ltd.; "We Learn," Andrew Michael Britton, Atmosphere Music Ltd. Complete transcript available
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at:
Credit: NASA's Goddard Space Flight Center/Ryan Fitzgibbons
If you liked this video, subscribe to the NASA Goddard YouTube channel:
Follow NASA’s Goddard Space Flight Center
· Facebook:
· Twitter
· Flickr
· Instagram
· Google+
With extreme cold-weather gear, scientific instruments, and two tank-like snow machines called PistenBullys, they begin a traverse on Dec. 21 along section of the 88-degree south latitude line in an arc around the South Pole, documenting a new route across the Antarctic ice. The 470-mile expedition in one of the most barren landscapes on Earth will ultimately provide the best assessment of the accuracy of data collected from space by the Ice Cloud and land Elevation Satellite-2 (ICESat-2), set to launch in 2018. With a fast-firing laser instrument, ICESat-2 will measure the elevation of ice sheets and track how much they change over time. Even small amounts of melt across areas as vast as Greenland or Antarctica can result in large amounts of meltwater contributing to sea level rise. To help document this, ICESat-2's height change measurements will have a precision of less than an inch - ground-truthed, in part, with efforts like this Antarctic campaign. The team will collect precise GPS data of the elevation at 88 degrees south, where ICESat-2's orbits converge, providing thousands of points where the survey measurements can be compared to satellite data.
Music: "Pizzicato Piece," Andrew Michael Britton, David Stephen Goldsmith, Atmosphere Music Ltd.; "We Learn," Andrew Michael Britton, Atmosphere Music Ltd. Complete transcript available
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at:
Credit: NASA's Goddard Space Flight Center/Ryan Fitzgibbons
If you liked this video, subscribe to the NASA Goddard YouTube channel:
Follow NASA’s Goddard Space Flight Center
· Facebook:
· Flickr
· Google+
- Category
- Documentary
- Tags
- NASA
Be the first to comment
Up Next
Autoplay
-
02:57
Who Works At NASA? What It Means To Be a NASA Employee
-
01:49
NASA | Scientists Link Faraway Fires To High Ozone Levels In Pacific
-
30:41
AMC Movie Talk - Simon Pegg Says Original STAR TREK 3 Script Was Too Star Trek-y For Studio
-
04:04
NASA | Scientists Create First Full 3D Model of Eta Carinae Nebula
-
05:14
NASA | Moon Phase and Libration South Up 2014
-
03:39
Traversing the South Pole: 14 days, 4 people and 750 kilometers
-
04:29
NASA | NASA Sees Holiday Lights from Space
-
01:29
NASA | OLYMPEX Scientists in the Field: Rachael Kroodsma
-
01:40
NASA | OIB Flights South 2014: Mission Overview
-
01:58
HOTTEST POLE DANCER EVER? Amazing Pole Dancer Dances With FIRE! Got Talent Global
-
02:50
NASA | Fermi Helps Scientists Study Gamma-ray Thunderstorms
-
04:38
Star Trek Ultimate Saga Trailer - The Complete Film Series 1-12 HD Movie Star Trek Into Darkness
-
01:51
NASA | Scientists Link Earlier Melting Of Snow To Dark Aerosols
-
03:56
NASA | NASA Ve las Luces de Festividades desde el Espacio
-
02:57
NASA | OIB Flights South 2014: A Sea Ice Mystery
-
07:42
By scientists, for scientists: A new partnership is born
-
07:43
NASA | MAVEN: NASA's Next Mission to Mars
-
00:41
How NASA Scientists Measure Global Temperatures
-
01:44
NASA | OLYMPEX Scientists in the Field: Joe Zagrodnik
-
1:02:26
Deep South African Jazz House Music Mix By JaBig (South Africa Sax Lounge Playlist) DEEP&DOPE 186
-
02:26
NASA | OIB Flights South 2014: Science and Diplomacy
-
03:59
NASA | Webb's Backplane Pathfinder Arrives at NASA JSC for Cryotesting
-
01:41
NASA | OIB Flights South 2014: Birds and Planes
-
03:12
NASA | Muppet Lola and NASA Engineers Promote Science Education in Latin America
Loading...