Keywords

Tessellation data model, Vector data model, Hybrid geospatial data models, Spatial query processing, Distributed GIS architecture

Abstract

Geographic information systems, which manage data describing the surface of the earth, are becoming increasingly popular. This research details the current state of the art of geographic data processing in terms of the needs of the geographic information system developer. The research focuses chiefly on the geographic data model--the basic building block of the geographic information system. The two most popular models, tessellation and vector, are studied in detail, as well as a number of hybrid data models.

In addition, geographic database management is discussed in terms of geographic data access and query processing. Finally, a pragmatic discussion of geographic information system design is presented covering such topics as distributed database considerations and artificial intelligence considerations.

Notes

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Graduation Date

1988

Semester

Fall

Advisor

Swart, William W.

Degree

Master of Science (M.S.)

College

College of Engineering

Department

Industrial Engineering and Management Systems

Format

PDF

Pages

84 pages

Language

English

Rights

Public Domain

Length of Campus-only Access

None

Access Status

Masters Thesis (Open Access)

Identifier

DP0022065

Subjects

Dissertations; Academic -- Engineering; Engineering -- Dissertations; Academic; Geographic information systems--Databases; Geographic information systems--Data processing; Geospatial data--Computer processing; Geographic information systems--Computer programs; Geographic information systems--Computer network resources

Accessibility Status

Searchable text

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