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Unit 36 - Hierarchical Data Structures
Unit 36, CC in GIS
;
National Center for Geographic Information and Analysis
Editor(s):
Goodchild, Michael F.
;
Kemp, Karen K.
Core Curriculum-Geographic Information Systems (1990)
(1990)
This unit introduces hierarchical data structures for storing raster data, focusing on quadtrees and quadtree variants. The process of coding quadtrees and accessing data through a quadtree are described, and different data structures are compared.
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