其中，抽样方案设计是影响森林资源调查数据质量的关键因素。
Among them, sampling scheme design is the key factor of effecting CFI data quality.
遥感分类是森林资源调查和监测不可缺少的内容，分类的精度直接影响遥感数据的应用水平和实用价值。
Remote sensing classification is one of indispensable parts of forest resource survey and supervision. The classification accuracy directly influences the applicable level and practical value.
我国现行的森林资源调查方法存在着空间关联性强、适应性差的缺陷。
Current methods for forest resource inventory have a defect of strong spatial connection but poor adaptability.
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