How Rapa Nui is Documented From a Distance

The digital tools being used remotely to combat climate change

By CyArk

Rapa Nui Infographic

Many of the important archaeological sites on Rapa Nui (Easter Island) are found along the coast. But as sea levels rise, they become more and more threatened by erosion.

Local of Rapa Nui Taking Photographs of a Moai (2019-01) by CyArkCyArk

Local experts are turning to 3D technology to help them understand the condition they’re in and prepare for the future.

A Drone Flying Over Hanga Tetenga in Rapa Nui (2019-01) by CyArkCyArk

These technologies can document the structures remotely so the sensitive archaeology isn’t disturbed.

Showing LiDAR to a Rapa Nui Local (2019-01) by CyArkCyArk

Laser scanning is one of the tools that islanders are using to create high resolution 3D models of the sites from a safe distance. 

Surveying Rock Art in Rapa Nui (2019-01) by CyArkCyArk

The laser scanner data is combined with thousands of images that accurately document the colors and textures of the sites, including caves with rock art. 

Rapa Nui point cloudsCyArk

The resulting information is a powerful tool that allows site managers to better protect and manage the many sites under their care. 

Moai dispersed along coastal Rapa Nui by CyArkCyArk

This helps locals ensure these sites are around for future generations. 

Credits: All media
The story featured may in some cases have been created by an independent third party and may not always represent the views of the institutions, listed below, who have supplied the content.
Google apps