i want to capture the whole country image for base map, but the “select region” size is too small, is it possible to increase it?
No, it will allow you to “grab” only so much at a time.
Then you must use the “Add More Imagery” button
To bring in an entire country, say, Brazil, is really too large an area for SU.
Also see this topic:
Thanks for reply!
yeah adding more imagery gonna be tone of work indeed, that’s a pity