All the users will start with a quota of 3 GP for any free project. If the data size of your project exceeds the quota, your project might not be able to reconstructed by our machines. We would recommend you similarly upgrade your project. Pro project gives you unlimited uploads, more than enough for our professional users to reconstruct huge area in great details.
If users wish to reconstruct a large model exceeding their free quota for specific reason (e.g. for instant disaster, public charity, academic research...etc), kindly contact us directly through firstname.lastname@example.org and we will consider them case by case.