Triangulated irregular network optimization from contour data using bridge and tunnel edge removal

International Journal of Geographical Information Science

Volumn 15, Issue 3, 2001, Pages 271-286

  Zhu, H ^a   Eastman, J R ^a   Toledano, J ^a  

^a CLARK UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHM; CONTOUR MAP; GIS; METHODOLOGY; TRIANGULATION;

EID: 0035094819     PISSN: 13658816     EISSN: None     Source Type: Journal    
DOI: 10.1080/13658810151072912     Document Type: Article

References (20)

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4. Constrained Delaunay triangulations
5. A hierarchical structure for surface approximation
6. Experiments to locate ridges and channels to create a new type of digital elevation model
7. A comparison of three TIN surface modeling methods and associated algorithms
8. An incremental constrained Delaunay triangulation
9. Automated extraction of irregular network Digital Terrain models
10. The coverage problems and visibility regions on topographic surfaces
11. Land based modeling system for water quality management studies
12. An intensive comparison of Triangulated Irregular network (TINs) and Digital Elevation models (DEMs)
13. Spatial interpolation methods: A review
14. Two algorithms for constructing a Delaunay triangulation
15. A drop heuristic conversion method for extracting irregular networks for Digital Elevation models
16. Comparison of existing method for building triangular irregular network models of terrain from Grid Digital Elevation Models
17. The history of geographic information systems: Invention and re-invention of Triangulated Irregular Networks (TINs)
18. The triangulated irregular network
19. Delaunay triangulations in TIN creation: An overview and a linear-time algorithm
20. Constrained Delaunay triangulation and TIN optimization using contour data