Many sorted algebraic data models for GIS

研究成果: Article同行評審

7 引文 斯高帕斯(Scopus)

摘要

Although many GIS data models are available, a declarative, operational, well-defined, implementation-independent, and object-oriented 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.

原文English
頁(從 - 到)765-788
頁數24
期刊International Journal of Geographical Information Science
12
發行號8
DOIs
出版狀態Published - 1998

All Science Journal Classification (ASJC) codes

  • 資訊系統
  • 地理、規劃與發展
  • 圖書館與資訊科學

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