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一、森林资源的特点森林资源是从事林业生产建设的物质基础,所以,资源调查工作是林业生产建设的基础工作。因此,资源调查在林业工作中占有相当重要的位置。森林资源分布辽阔,且多分布在交通不便的边远地区,所以森林资源调查工作比较艰巨。从生物属性来看,森林资源具有可变性,一方面可以更新生长,另一方面又能采伐枯损,所以森林资源调查工作也相当复杂。森林资源的这些特点促进了森林资源遥感的迅速发展。
First, the characteristics of forest resources Forest resources are engaged in forestry production and construction of the material basis, therefore, the resource investigation is the basic work of forestry production and construction. Therefore, the resource survey occupies a very important position in the forestry work. Forest resources are widely distributed and distributed in remote areas with inconvenient transportation, so the investigation of forest resources is arduous. From the perspective of biological attributes, forest resources have the characteristics of variability. On the one hand, they can renew their growth while on the other hand they can harvest and wither away forest resources. Therefore, the investigation of forest resources is quite complicated. These characteristics of forest resources promote the rapid development of remote sensing of forest resources.