期刊名称：International Journal of Advanced Computer Research
印刷版ISSN：2249-7277
电子版ISSN：2277-7970
出版年度：2013
卷号：3
期号：2
出版社：Association of Computer Communication Education for National Triumph (ACCENT)
摘要：Digital Terrain Modeling, the Triangulated Irregular Network (TIN) is a representation of a surface derived from irregularly spaced sample points and break line features. Paper deals with the basic concept of Delauney's triangulation method with its practical approach in ArcGIS. The next section describes the process to convert mass points to TIN model and explores some of the basics of TIN Model with their data structure. The last section gives clear idea about its advantages and disadvantages over grid based model
关键词：Geographic Information Systems; TIN; Delauney's ;Triangulation; TIN from mass points
