Unfortunately, I need to get close to the rock slope as much as possible.
For this reason I must use a long focal length (180 mm).
It is true that a 24mp full frame is better (improve quality and footprint gets larger) but in order to study the rock mass fractures I need to get close to the rock slope as much as possible. With the nikon d7100 (24 mp 23.5x15.6) I should use a 400 mm focal length (Unfortunately, I have a 140 max).
But the real purpose of my post is to understand if photoscan is suitable in order to process images taken from high distance.
I must photograph a rock slope from a distance of 1 Km using a tripod setup (Terrestrial survey not aerial).
Now, the base will be bigger!
My doubt is: if I use two base and for each one I photograph with different angles (in order to photograph the whole rock slope), is Photoscan able to process the acquired images?
In other words, I have 100 images (acquired with different angles) but with only two station (for example).
Thanks