@article{TUW-254051, author = {Harmening, Corinna and Neuner, Hans-Berndt}, title = {Choosing the Optimal Number of B-spline Control Points (Part 2: Approximation of Surfaces and Applications)}, journal = {Journal of Applied Geodesy}, year = {2017}, volume = {11}, number = {2}, pages = {43--52}, keywords = {AIC, BIC, B-spline surface, structural risk} }