In the context of a spatial index, a grid or mesh is a regular[citation needed] tessellation of a manifold or 2-D surface that divides it into a series... 7 KB (903 words) - 20:59, 15 October 2023 |
spatial index methods include: Binary space partitioning (BSP-Tree): Subdividing space by hyperplanes. Bounding volume hierarchy (BVH) Geohash Grid (spatial... 21 KB (2,035 words) - 02:51, 13 December 2023 |
projection Grid (spatial index), a discretization of a geometric domain into a set of contiguous cells, used to organize information Discrete global grid (DGG)... 4 KB (626 words) - 07:44, 29 November 2023 |
Geohash (section Similar indexing systems) G.M. Morton in 1966. It is a hierarchical spatial data structure which subdivides space into buckets of grid shape, which is one of the many applications... 26 KB (2,670 words) - 22:57, 13 May 2024 |
on insertion and deletion multilayer grid file twin grid files BANG file Lattice graph Grid (spatial index) Index (database), Quadtree, Kd-tree, UB-tree... 5 KB (746 words) - 05:37, 8 January 2024 |
C-squares (section Spatial searching) areas where a grid-based approach to spatial indexing can be beneficial can be for the representation of data "footprints" in support of spatial search, data... 47 KB (6,096 words) - 12:06, 16 April 2024 |
for spatial indexing, which further divides 10°x10° WMO squares into smaller units of 5°x5°, 1°x1°, 0.5°x0.5°, 0.1°x0.1°, and so on. Geocode Grid (spatial... 3 KB (394 words) - 17:14, 16 January 2024 |