VIDEO

VIDEO

Change Is on the Map

Change Is on the Map

Using the latest in LiDAR mapping technology, Geographer Alex Tait maps Mount Everest basecamp down to the centimeter—and this is only one of the techniques he employs. Through photogrammetry, high elevation helicopter data, and VR animation, Alex's team creates a precise record of the Khumbu glacier, so the world can track the effects of climate change.

Grades

5 - 8

Subjects

Biology, Conservation, Earth Science, Climatology, Geography, Geographic Information Systems (GIS), Physical Geography

Media Credits

The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. The Rights Holder for media is the person or group credited.

Web Producer
André Gabrielli, National Geographic Society
other
Last Updated

October 19, 2023

For information on user permissions, please read our Terms of Service. If you have questions about how to cite anything on our website in your project or classroom presentation, please contact your teacher. They will best know the preferred format. When you reach out to them, you will need the page title, URL, and the date you accessed the resource.

Media

If a media asset is downloadable, a download button appears in the corner of the media viewer. If no button appears, you cannot download or save the media.

Text

Text on this page is printable and can be used according to our Terms of Service.

Interactives

Any interactives on this page can only be played while you are visiting our website. You cannot download interactives.

Related Resources