Searched for: faculty:"OTB"
(1 - 3 of 3)
document
Van Oosterom, P.J.M. (author), Meijers, B.M. (author)
book chapter 2012
document
Meijers, B.M. (author), Van Oosterom, P.J.M. (author), Quak, C.W. (author)
This paper deals with efficient data management of variable scale vector data. Instead of pre-building a collection of data sets on different scales, we create an index structure on the base data set (largest scale data) that enables us to extract a map at exactly the right scale the moment we need it. We present both the classic version of the...
book chapter 2009
document
Ledoux, H. (author), Meijers, B.M. (author)
One of the simplest methods to construct a 3D city model is to extrude building footprints, to obtain "block-shaped" buildings. While the method is well-known and easy to implement, if the topological relationships between the footprints are not taken into account, the resulting city models will not necessarily be topologically consistent. As a...
book chapter 2009