Problem with viewing large model

Hi. I am currently making a (very) large scene but in orthographic view the distant part of the model seems to be cut off , but when viewing at another angle the sliced part appeared again. I believe that this is something to do with my model being too large, but once I scale the whole model down it becomes difficult to orbit around the model. Can anybody suggest a solution to this problem? Thanks!

Select the camera, go to the object data and increase the clipping value.

edit: sorry, I didn’t read your post correctly. My answer would be a solution to the problem that far objects are cut off in camera view.

So, for the orthographic view, press N and increase the clipping value under ‘View’…