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TIN Generation from Digitized Contour Lines

Abdul Rahman, Alias (1993) TIN Generation from Digitized Contour Lines. Buletin Ukur, 4 (2). pp. 52-55. ISSN 0128-4274

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Abstract

This paper desribes one of the possibilities of generating TIN from digitized contour lines. A concept of Borgefors distance transform is utilised to construct thiessen polygons. The topology of the centroid point of the polygons, the neighbouring points is established. The connection of these points eventually formed a series of irregular triangles(i.e. TIN).

Item Type:Article
Uncontrolled Keywords:Triangular Irregular Network, thiessen polygons, Borgefors distance
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
Divisions:Geoinformation Science And Engineering (Formerly known)
ID Code:4845
Deposited By: En. Tajul Ariffin Musa
Deposited On:11 Jan 2008 02:42
Last Modified:01 Jun 2010 03:21

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