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CyArk Plan to Scan 500 World Heritage Sites | #3Dscanning #lasers

When non-profit initiatives and technology collide really interesting things are made possible! CyArk are embarked on an ambitious project to digitally preserve 500 heritage sites around the globe spanning 3000+ years of human civilization.

CyArk was founded in 2003 to ensure heritage sites are available to future generations, while making them uniquely accessible today. CyArk operates internationally as a 501(c)3 non-profit organization with the mission of using new technologies to create a free, 3D online library of the world’s cultural heritage sites before they are lost to natural disasters, destroyed by human aggression or ravaged by the passage of time.

CyArk uses cutting edge technology to capture detailed 3D representations of world’s significant cultural heritage sites before they are lost to natural disasters, destroyed by human aggression or ravaged by the passage of time.

Bouncing laser light off the surfaces, 3D scanners measure millions of points a second, accurate to a few millimeters to create a 3D data set, or point cloud. Colors represent the intensity of reflection from the surface.

Individual data points are joined together via small triangles, connecting each of the dots and forming a wireframe. These triangles are used to form a solid surface from the points, which creates a solid 3D model

The 3D model generated from the point cloud is then colored using photographs taken of the surface of the structure. The result is a photo-real 3D model which can be used to further study the monument and used for conservation and education.

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