The Christ the Redeemer statue in Brazil is one of the most famous in the world. Since 1931, the statue has stood tall over the Rio de Janeiro skyline, becoming one of the most recognisable landmarks ever. However, while many statues have many accurate replicas and models of themselves, no-one has never been able to sufficiently analyse Christ the Redeemer to make such a model. Its precarious position on top of Corcovado Mountain has made it very difficult to get up close and personal with it.
But now, thanks to drones, we do have the first model. Across 19 10-minute flights, drones made by Canadian company Aeryon accurately mapped every inch of the famous statue. 2,090 individual images were stitched together producing a wireframe mesh of 2.5 million triangles.
The video below shows you the process leading to the finished product. It’s an incredible feat made possible only by drones.
Source: The Verge