在进行试验的基础上，提出了利用陆地卫星ＴＭ影象，判读各地类面积成数，配合少量地面固定样地，建立和完善县级森林资源连续清查体系，编制森林分布图，从而快速准确地查清以县为总体的森林资源数量和质量，摸清森林资源消长变化规律的技术和方法．解决了我国森林资源一类调查成图的问题．为建立和完善县级森林资源连续清查体系提供了依据． On the basis of the experiments, this paper proposed the use of Landsat TM imagery to interpret the area-based area percentages and coordinate with a small amount of ground-fixed plots to establish and improve a continuous inventory system of county-level forest resources and to compile a forest distribution map so as to quickly and accurately Identify the county as the overall amount and quality of forest resources, find out the law of change and decline of forest resources, techniques and methods. Solve the problem of a kind of investigation into forest resources in our country. It provides the basis for establishing and perfecting the continuous inventory system of county forest resources.