I have been neglecting updates on my website, even though I’ve been doing some interesting work!
2016 has been extremely busy with large projects at the Biltmore in Asheville, NC and in San Antonio, TX (above). I’ve also had a chance to do some design work for two restaurant installations here in Virginia – “The Store” and “Chicano Boy”.
Plus I had a nice show of photographs of Portsmouth Island, NC that has been hanging in Ocracoke all summer.
That’s all for now – just wanted to post something 😉
Bob White Bridge
Measured Drawings of Bridge Exterior
Last summer I was hired by Frazier Associates in Staunton to prepare some as found documentation of the Bob White Covered Bridge in Patrick County, Virginia for preservation work to be conducted through VDOT. I learned yesterday that bridge was washed away in flash flooding! This is horrible to learn; now only seven covered bridges remain statewide, I believe.
I am therefore VERY glad to have a couple hundred photos of the structure suitable for photogrammetric rectification. I did prepare some simple drawings and orthophotography, small versions of which I’ll share here. I’ll also share some video snap shots of the point cloud I created.
I hope to get in touch with anyone who might be interested in rebuilding. If you stumble upon this page and share my interest please contact me!
Measured Drawings of Bridge in Plan
Below is a view of the point cloud using the free viewer distributed by Autodesk: RECAP.
Overview of point cloud
and a few videos of the orthophotography:
Since 2009 I’ve done a fair amount of work with aerial photography, all the while continuing to explore architectural photography and photogrammetry while on the ground. I’ve tried in the past with some success to merge the two things but have found the results to be lacking something. That something, I think, is the hyper dense point cloud – and now I have it pretty much figured out.
Below are tow animated GIF images showing first the point cloud describing our local hospital (which I was contracted to cover with aerial photographs a few years back) and the second is a textured 3-D model of the scan.
Its so amazing to think that the flight over this structure can be reconstructed virtually a few years later with even more options to “fly around”…
Dense Point Cloud
Textured 3-D model
Posted in 3-D scanning, 3D scan, aerial photography, photogrammetry, point cloud
Tagged 3-D, 3d, aerial, aerial photo, Photogrammetry, Photography, scan, scanning
Luzerne County Courthouse
The Civil Rights Memorial in Richmond, VA
Three views of a model of this iconic corner building
Just a quick share of the results of a test project to evaluate some new technology. Check out the video below to see all three views above in their 3D context.
Contour map of deformation SE
For my project at the the Old Town Hall in New Castle, DE, I am first establishing the existing conditions of masonry walls – including their deformation. This documentation will help us to choose where to set targets for monitoring over the coming months/years.
Contour map of deformation NW
see the project page HERE
Posted in 3-D scanning, 3D scan, Contour, Hybrid Drawing, Measured Drawing, photogrammetry
Tagged contour, deformation, existing conditions, monitor, point cloud, surevy, topo