Nous avons fais un relevé photogrammétrique des façades d'un batiment dans la ville de Québec. La température extérieure était de -15°C et il y avait beaucoup de neige au sol. Lors de l'assemblage des images, nous avons rencontré un problème au niveau du géoréférencement des images. L'alignement dans Agisoft (Metashape) ne s'est pas bien fait. Plusieurs sections du batiments n'était pas à la même altitude (jusqu'à plusieur mètre de différence). Qu'est-ce qui peut provoquer ces erreurs ? Et comment y remédier ?

We did a photogrammetric survey of the facades of a building in Quebec City. The outside temperature was -15°C and there was a lot of snow on the ground. When assembling the images, we encountered a problem with the georeferencing of the images. The alignment in Agisoft (Metashape) was not done well. Several sections of the building were not at the same altitude (up to several meters of difference). What can cause these mistakes? And how to fix it?

I think this might be a good question for the 'Products' section of this forum.
That has subcategories per type of product and was created for these kind of questions.
Not sure if there are many Enterprise users active on the forum, but it could be worth a try.

Montfrooij Posted at 2-19 06:27
I think this might be a good question for the 'Products' section of this forum.
That has subcategories per type of product and was created for these kind of questions.
Not sure if there are many Enterprise users active on the forum, but it could be worth a try.

Ok thank you I will rectify

Sirdroner Posted at 2-19 06:28
Ok thank you I will rectify

Good luck, hope you'll get an answer.
Most of 'us' are used to communicating in English, but there are some Frech'men' around too.
I'm not sure if you can share some images of the problem as well.
Very likely they will ask for that.

Montfrooij Posted at 2-19 06:36
Good luck, hope you'll get an answer.
Most of 'us' are used to communicating in English, but there are some Frech'men' around too.
I'm not sure if you can share some images of the problem as well.

I hope! ;-)