export model without bounding box

So is it normal to get this kind of geometry after aligned aerial photography ?

https://photos.google.com/share/AF1QipN6HG9oSz8Vcz4buh6U7qdGz2bFx2HDMCyazqxpRyEJrovzLFbBkRvK3wF9rrsCFA/photo/AF1QipOOCa6WQk0T-TVF6yXu7MqRGLCNL5ivK21y1cr5?key=empyZS1sbGpycjNGZTlXZU1wRTZXU1NMaC1FbWh3