Hello, from an aerial view, is there a solution to extract or identify the geometry of roofs, roads or any other shape.

@aiko​ Hi there, thanks for your question. This is an interesting operation that our PicterraConnector is quite capable of accomplishing. Have a look at this description of the PicterraConnector on the FME Hub. There, you'll find a good outline of what this transformer does, as well as the requirements of your input images.

It does require the use of FME 2022.1.1 or higher. As long as you are making use of FME 2022.1.1+, you can simply type "PicterraConnector" into your workspace and take advantage of this handy transformer!

I hope that helps accomplish what you're looking to do with your imagery!