: A "deep" design feature would specifically address the plane changes and descent maneuvers required for a tug to successfully utilize the turnmound.
: Engineering a turnmound requires calculating the loss in descent payload capacity needed to transport and assemble the structure on the lunar surface. turnmound.7z
Based on the engineering focus of the study, generating a "deep feature" for a turnmound would involve defining its structural and operational specifications for lunar deployment: : A "deep" design feature would specifically address