Organizing of Vector Data in 3D Geographic Information Systems

ZHANG Shan-shan; LIU Wen-xi

Volume 13 Issue 5

Oct. 2000

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Article Contents

Journal of Southwest Jiaotong University > 2000 > 13(5): 505-508.

ZHANG Shan-shan, LIU Wen-xi. Organizing of Vector Data in 3D Geographic Information Systems[J]. Journal of Southwest Jiaotong University, 2000, 13(5): 505-508.

Citation:

ZHANG Shan-shan, LIU Wen-xi. Organizing of Vector Data in 3D Geographic Information Systems[J]. Journal of Southwest Jiaotong University, 2000, 13(5): 505-508.

ZHANG Shan-shan, LIU Wen-xi. Organizing of Vector Data in 3D Geographic Information Systems[J]. Journal of Southwest Jiaotong University, 2000, 13(5): 505-508.

Citation:

ZHANG Shan-shan, LIU Wen-xi. Organizing of Vector Data in 3D Geographic Information Systems[J]. Journal of Southwest Jiaotong University, 2000, 13(5): 505-508.

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Organizing of Vector Data in 3D Geographic Information Systems

Publish Date: 25 Oct 2000

Abstract

Abstract

The 3D spatial objects related to 3D geographic information systems are defined, and 3D vector data model and structure are put forward to represent the 3D spatial objects. Meanwhile, the topologic relations of the 3D data structures are analyzed and the data structures of the spatial objects are formally described.
- geographic information systems,
- data models,
- vectors