With the use of 3D laser scanning technology, computer modeling and panoramic photography, DJS Associates digitally preserves historical sites and landmarks.

Data collected can be utilized for historical preservation, condition assessment, reconstruction of structures, as well as for restoration and cultural education. DJS is also working with CyArk, a non-profit organization dedicated to protecting the world’s heritage through cutting-edge technology for digital preservation and educational purposes.


Historical Preservation – Lincoln Memorial

Historical Preservation – Mount Moriah

Historical Preservation – National Building

Historical Preservation – Wissahickon