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.
基于大量森林资源调查数据，对黑龙江省森林资源利用特点及其存在的问题进行了全面系统的分析。
Based on a lot of forest resource survey data, the utilizing characteristics and existing problems of forest resource in Heilongjiang areas are studied.
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.
应用推荐