森林立地类型的自动分类及其编图的方法研究

Studies on Automatic Classification and Mapping of Forest-Site Types

提出了一种在微机上进行立地类型自动分类及其编图的方法,介绍了吉林省双阳县立地类型图的编制过程.经实地验证,自动分类精度达到业务要求,编制的立地类型图与常规方法编制的基本一致.在微机上进行立地类型自动分类及编图,具有精度高、成图快、并可对已有图件及时更新等优点。

A method of automatic classification and mapping of forest-site types by micro-computer is put forward, and the compiling process of the site-type map in Shuangyang County is introduced. Tested and verified by the reality, the accuracy of the automatic classification can fulfil the professional requirement. The two maps com- piled by micro-computer and in usual method are the same in the main. The method has some advantages such as high precision and mapping faster and renewing the existing maps in time.