Here's my non authoritative guide to creating 3d scans/models of large objects using photogrammetry.
What is photogrammetry?
This is a good photo gives a good description of what photogrammatry is. it turns drone photographs (that share similar pixels) into a 3d point cloud of objects.
is the state of the art and easiest to use (it has features which are behind a paywall 😟but is by far the most user friendly)
1) Take 100+ photos using a drone of your house or other big object you want to scan
here are some sample datasets
Live demo of the above scan click here Quarry
"What if i dont have a drone?
no problem, just use your camera.
2) Copy them to your computer
3) Load them into pix4d and render them!
half way done
This guild is not ment to be a in depth tutorial.
if your looking for a tutorial look here
4) Export them into nice formats for sharing
Bonus: you can pay for online cloud service:
by oran collins