Ground control & OSGB orientation

 Hi all… 

Could anyone please offer us some assistance with a project we are working on? 

 

2,500 images & ground control points from TS, DJI Zenmuse X3 

 

Added GCP’s & orientated to OSGB prior to alignment, aligned images. Sparse point cloud is generated at a 45 degree angle and ‘floats’ in the model space. 

We’re quite new to using CR but we’ve used it successfully previously, this is a much lager scale project than we have previously created. 

Any help much appreciated 

Hi Ciaran,

from you description I figure that you did re-align after creating the Ground Control Points?

Have you tried deleting all components (after saving first) and then align?

Sometimes that helps…

Thanks Gotz, we’ll take a look at that later. We are also looking into control errors. 

Hi Ciaran,

now you’re YogiBear?  :slight_smile:

I’m not 100% on this, but I think the forum rules say no ads - and your new alias contains your company name. Just a thought…

Anyway, GPS can sometimes cause trouble too, so you might want to consider switching that of in RC settings or entirely remove it from exif.

Gotz, All amended to follow forum rules. 

 

Thank you for your insight, We will run through the points highlighted and update! 

Ok, good luck!

Btw, I am not a fan of the very strict rules here, I just wanted to point it out to you…  :wink: