November 2006
Intermediate to advanced
362 pages
11h 16m
English
2.7 Vector and Raster—Advantages and Disadvantages
2.10 DEM and Geographical Information Systems
2.12 Data Structure for Continuous Surface Model
A model is a simplified representation of a phenomenon or a system. The data model represents a set of guidelines to convert the real world called entity to the digitally and logically represented spatial objects consisting of the attributes and geometry. The attributes are managed by a thematic structure, while the geometry is represented by a geometric-topological ...
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