ATTRIBUTE DATA MODELS: ATTRIBUTE DATA MODELS

Sabin  Ivanov

doi:10.46687/jsar.v29i1.447

Authors

Sabin Ivanov DEPARTMENT OF GEODESY, FACULTY OF TECHNICAL SCIENCES, KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, SHUMEN 9712,115, UNIVERSITETSKA STR., E-MAIL: s.ivanov@shu.bg

DOI:

https://doi.org/10.46687/jsar.v29i1.447

Keywords:

Non-spatial data, GIS, Attribute data, Hierarchical database, Network database, Relational database, Object-oriented database

Abstract

The article discusses non-spatial data called attributes. Each geographical object or phenomenon possesses one or more attributes that define it, describe it or represent it. The attribute can be size, density, name, date, or population.

Author Biography

Sabin Ivanov, DEPARTMENT OF GEODESY, FACULTY OF TECHNICAL SCIENCES, KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, SHUMEN 9712,115, UNIVERSITETSKA STR., E-MAIL: s.ivanov@shu.bg

DEPARTMENT OF GEODESY, FACULTY OF TECHNICAL SCIENCES, KONSTANTIN PRESLAVSKY UNIVERSITY OF SHUMEN, SHUMEN 9712,115, UNIVERSITETSKA STR., E-MAIL: s.ivanov@shu.bg

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ATTRIBUTE DATA MODELS