many sorted algebraic data models for gis
Resource
Int. J. Geographical Information Science (12), 765-788
Journal
Int. J. Geographical Information Science (12)
Pages
765-788
Date Issued
1998
Date
1998
Author(s)
LIN, FENG-TYAN
DOI
20060927122941539589
Abstract
Although many GIS data models are available, a declarative,
operational, well-defined, implementation-independent, and objectoriented
language is lacking. Based on the theory of many sorted
algebra, this work presents a family of geometric data models. Some
geographical data models of urban information systems are illustrated
using homomorphism. According to the results, the preferred
characteristics of mixing declarative and operational statements,
multiple representations, tight interdependency among objects, and
integration of vector and raster based systems can be achieved through
this mechanism.
int. j. geographical information science. 1998. vol.12. no. 765-788. 1. many sorted algebraic data models for gis. feng-tyan lin. graduate institute of building & planning. national taiwan. university.. #1. sec.
Publisher
臺北市:國立臺灣大學建築與城鄉研究所
Type
journal article
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