I'm confused in 「に作られた」 in the following sentence. Kindly explain this part to me.
Some sort of translation:
1) Central base is, created by the old Aquapolice - Central airport, ASDF's land(?) base.
2) Central base is, created on the old Aquapolice - Central airport, ASDF's land(?) base. (However in this case I think that で would be more suitable)
The "（？）" is part of the original text.
Thank you very much for help!