4.5 Schema for coverage geometry and functions (ISO 19123)
171
Fig. 4.69. Hexagonal grid coverage (IS053 2002)
CV_ TINCoverage
A TIN coverage (class CV _TINCoverage) partitions the space in triangles that are
formed according to the Delaunay criterion (see chapter 4, section 3.3.3, GM_Tin).
(15,10)
Fig. 4.70. Triangulated irregular network (Tin) (IS053 2002)
CV_ SegmentedCurveCoverage
The segrnented curve coverages (class CV _ SegmentedCurveCoverage) are used
to model phenomena that vary continuously or discontinuously along curves that