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林业科学 ›› 2003, Vol. 39 ›› Issue (3): 169-171.doi: 10.11707/j.1001-7488.20030328

• 研究简报 • 上一篇    下一篇

三维虚拟林相的制作技术研究

罗传文   

  1. 东北林业大学,哈尔滨150040
  • 收稿日期:2002-06-06 修回日期:1900-01-01 出版日期:2003-05-25 发布日期:2003-05-25

STUDIES ON THE CONSTRUCTION OF 3D VIRTUAL FOREST

Lou Chuanwen   

  1. Northeast Forestry University Harbin150040
  • Received:2002-06-06 Revised:1900-01-01 Online:2003-05-25 Published:2003-05-25

关键词: 虚拟现实, 虚拟林相, 林相图, GIS, 图像处理

Abstract:

The concept Virtual Forest(VF) is brought up in this paper, whose four basic properties is: the accuracy about the simulated forest, the visual expression of all forest information, to large area, containing the whole information of forest may. The VF of Shangganling Forestry Bureau is very well completed with the surport of Shangganling Forestry Bureau and Forestry Inventory and Planning Institute in Heilongjiang Province, which is the combination of advanced imagine process and GIS, on which the forest characteristics of Shangganling Forestry Bureau is analyzed.

Key words: Virtual reality, Virtual forest, Forest map, GIS, Imagine process