←back to thread

333 points lukehollis | 1 comments | | HN request time: 0.389s | source

With these 3d captures, you can explore the 4km tunnel system that archaeologists created inside the temples at Copan that are closed to the public. The tunnels are often flooded by hurricanes and damaged by other natural forces--and collapsed on me and my Matterport scanner more than once--so this is a permanent record of how they appeared in 2022-23.

Unlike Egyptian pyramids, the Maya built their temples layer by layer outward, so to understand them, researchers tunneled into the structures to understand the earlier phases of construction. I arranged the guided versions of the virtual tours in a rough chronology, moving from the highest to the lowest and oldest areas: the hieroglyphic stairway composing the largest Maya inscription anywhere, the Rosalila temple that was buried fully intact, and finally the tomb of the Founder of the city, Yax Kʼukʼ Moʼ.

I've been working to build on top of the Matterport SDK with Three.js--and then reusing the data in Unreal for a desktop experience or rendering for film (coming soon to PBS).

Blog about process: https://blog.mused.com/what-lies-beneath-digitally-recording...

Major thanks to the Matterport team for providing support with data alignment and merging tunnels while I was living in the village near site.

Show context
jofla_net ◴[] No.41853168[source]
This is great use of the technology. There should be scans of all our national monuments, world wonders, etc. So much better a use for the tech than just Redfin.
replies(2): >>41853818 #>>41854004 #
volk45 ◴[] No.41853818[source]
Popping my comment cherry here!

I’m a 3D artist that is currently encountering staunch resistance of generating 3D models from drone captured photogrammetry of historically protected sites in Pennsylvania, USA.

I’ve had resistance from the state and county level in pursuing take off and landing permission at historical sites. Communicating my intentions of digital historic preservation with photogrammetry has been a difficult “sell”.

I’m a licensed commercial remote pilot - however I need property owner permission to take off and land. Many sites are in state/county owned property in my area.

replies(5): >>41854009 #>>41854085 #>>41854350 #>>41854845 #>>41855488 #
1. divbzero ◴[] No.41855488[source]
I used to live in Pennsylvania across the street from a colonial era house and just a few miles from a national historic site. I love your idea of digital historic preservation but totally understand the skepticism and reluctance of those entrusted with protecting the sites.

Is there a way you could partner with the custodians of a historic site so they become part of the digital preservation effort? Maybe offer a way to embed the 3D model on an official webpage of the historic site? Getting the custodians onboard could smooth the process of getting the required permissions.