A value-based quadtree bridges vector and raster spatial data for 90% faster point-in-polygon queries at equal accuracy.
Quadtree-based lightweight data compression for large-scale geospatial rasters on multi-core CPUs
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Spatial Analysis on Value-Based Quadtrees of Rasterized Vector Data
A value-based quadtree bridges vector and raster spatial data for 90% faster point-in-polygon queries at equal accuracy.