杉木人工林抚育间伐可视化模拟技术研究

Research on Visual Simulation Technique of Chinese Fir Plantation Thinning

以湖南省攸县黄丰桥国有林场为试验区、以森林抚育间伐为例、以杉木人工林为主要研究树种,研究森林经营措施的可视化原理和方法,建立了一个面向森林经营管理的虚拟森林原型系统。系统以林业调查数据为数据源,实现虚拟森林漫游、小班属性查询、抚育间伐模拟等功能,为森林资源和森林经营可视化提供了新的平台。

With the Chinese fir, Curminghamia lanceolata, plantation in Huangfengqiao Forest Farm of Hu＇nan Province, as the research object, and from the viewpoint of forest thinning, the principles and methods of forest management visualization were studied and a forest management-oriented virtual forest prototype was developed. The system used forest inventory data as data source and achieved the functions of virtual forest roaming, information query of subcompartment and forest stand thinning simulation, etc. so it was possible to offer a new platform for forest resource management and its visualization.