CtreehouseLab

03Drone & 3D digital twin

Site Recording

We offer an evidentiary-record service that captures redevelopment sites by drone and robot before demolition, preserving them forever as a 3D digital twin while binding location, photo, and timestamp together to prepare for disputes.

A redevelopment site captured by drone and recorded as a 3D digital twin
FIG. 03Ctreehouse Lab
A precise 3D model of the district built from photos

01

Precise 3D from photos

Thousands of photos are precisely merged to recreate buildings, alleys, and spaces in full 3D detail, binding location, photo, and timestamp together to prevent tampering.

Exploring the district in high-quality 3D

02

Explore in game-quality 3D

The district is recreated in detailed, game-quality 3D so you can roam freely and compare past with present.

Digital preservation of a redevelopment site

03

Memories, preserved digitally

So that “this is what it used to be” can be experienced in the future too. A digital record for residents.

FIG. 04 — Before / After

Before and after, side by side

A real photo of a redevelopment site before demolition compared with its 3D digital twin