Hi all!
My turn!
Model of “Tampere Deck Arena” worksite of enormous building complex by big construction office “SRV” in Finland.
Worksite is at this moment only small portion of model but my scan is captured from complete project area.
1053 images were captured with a DJI Phantom 4 Pro - drone. Flight was automated with UgCS - photogrammetry tool by 85% x 85% overlapping dual grid flight mission from 160 meters.
Phantom 4 Pro camera takes 5464 x 3640 // 19.8 MP raw images which results as 38MB raw files. images were postprocessed in Adobe Lightroom resulting in 11.4 MB JPG:s –> therefore overall processed data were roughly 1,2GB.
Flight time:
1H. 26Min // 4 flights
Image post processing and exporting in Lightroom: 40 min.
RelityCapture processing info from sketchfab export: 3h, 12m and 12s
General workflow:
Alignment, (aligned all images with first try 
)
normal - detail,
simplification to 39 Mil. tris,
smoothing tool,
Simplification to 1 Mil. tris,
smoothing tool,
Unwrap,
Texture,
triangle filtering bad edges out.
Uploading it to sketchfab
Check the flythroughvideo from here:
You can find the lowpoly version from my sketchfab account: