About OpenDroneMap's license

I want to use OpenDroneMap as Backend API on Docker in my new ortho picture create
web service.
(①)When I will launch this service, Do I need to show the GPLv3 license on my service page?
(②)So, If I will sell the right of using this service, Can I use OpenDroneMap for commercial use?
I found some bad licenses in OpenDroneMap and dependent library by fossology.
ex1. pcl and exiv2lib include the CreativeCommons license.
ex2. exiv2lib and opencv include the BSD-4-Clause.
※We cannot use GPLv3 and BSD-4-Clause together.

  1. GPL v 3 does not address the question of services, unlike AGPL.
  2. GPL v 3 does allow commercial use.
  3. BSD 4 clause is a nuisance, not a liability. It is not incompatible with GPL v 3.
  1. No
  2. Yes.
  3. What @smathermather said.

disclaimer: not a lawyer and this does not constitute legal advice.

Same. IANAL. :slight_smile:

I’m sorry for late reply.
And Thank you for your comments.
I will ask to a lawyer.