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Symmetric quadrature rules for simplexes based on sphere close packed lattice arrangements
Quadrature Integration Symmetric Triangle
2015/7/3
There have been significant efforts to identify high-order quadrature rules on d-simplex and d-hypercube geometries as evidenced by the surveys in [1–5]. On thed-hypercube, it is well-known that optim...
SPHERE SHELL SPACE 3D GRID
sphere shell global spatial grid discrete global grid spheroid spatial grid grid subdivision grid coding
2014/4/21
The global spatial grid is an important spatial data model for Digital Earth. Discrete Global Grid provides a means of rasterizing the
earth surface, and then has been considered as the basic data m...