摘要
本文以宜川县为例,介绍了利用专题制图仪(Thematic mapper)所提供的图像信息,目视解译编制1∶10万森林分布图的分类原则、分类系统和方法步骤,并图示了宜川县主要地类和森林类型的 TM 图像解译标志。
Taking Yicuan County as an example,this paper introduces cla- ssifing principles and system of forest distribution map(1:100000),and al- so concret classifing methods and procedure by using the picture information supplied by the thematic Mapper.It shows by pictures the Thematic Mapper explanation indicators for the main land types and forest types of Yicuan County.
出处
《陕西林业科技》
北大核心
1989年第2期44-47,共4页
Shaanxi Forest Science and Technology
