As to artificial investigation and interpretation, the subcompartment geographical factors interpretation are more accurate using GIS to draw DEM data and relative 3d analysis.
相对于人工调查与判读而言，利用GIS从DEM数据及相关三维分析数据中判读小班地理因子更精确。
A new integrated dynamic monitoring method is explored by combining subcompartment with image unit based on forest resource dynamic monitoring method in the view of subcompartment and image unit.
在基于小班和像元进行森林资源动态监测方法的基础上，探讨了一种新的、将两者结合起来的混合动态监测方法。
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