分析了现阶段森林经营管理中单木研究的现状,针对单木空间定位技术及应用展开研究,以中国林业科学研究院热带林业试验中心单木数据为例,采用Excel VBA 宏技术,设计并实现了单木自动定位技术。详细介绍了设计和实现过程,并将此技术在单木精细化管理中进行了应用,其结论表明:单木定位技术操作简单、效率高,使单木精细化管理更加形象直观,既有利于掌握森林生长动态、质量和价值的生长进程,又有益于森林经营者决策。
The article reviews the research situation of positioning the individual tree in forest management.Then the automatic positioning technology of the individual trees is designed based on the VBA Excel technology.An implementation process about individual trees of positioning technology is presented in detail in forest management unit.The result indicates that the operation of positioning technology is simple and has high efficiency and makes the fine management of individual trees more visual,which is not only conducive to mastering of forest dynamic growth process,but also beneficial to decision-making of the forest operators.
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