Method and system for representation of geographical features in a computer-based system

Cartographic data is represented using polynomial splines. To improve representation accuracy and reduce storage requirements, a database storing data points (shape points and nodes) is converted into a database of spline control points. The spline control points are computed by fitting a polynomial...

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Bibliographic Details
Main Authors DORUM OLE HENRY, ISRANI VIJAYA, JOSHI RAJASHRI
Format Patent
LanguageEnglish
Published 28.09.2010
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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