摘要
主要根据南京紫金山地区1996年1∶2万的彩色红外航空像片,采用目视判读的方法,对该地区的森林类型进行划分,小班森林类型判对率的结果为93.1%,依此可以编制紫金山地区新的森林类型分布图,为紫金山风景区快速制定经营方针和搞好功能区划提供有力帮助,也为数字化彩色红外片制作林业专题图提供基础。
he forest types in Zhijing mountain area of Nanjing were classified by interpretation with 1∶20 000 colour infrared photograph in 1996.The interpretation result of sampling patches was 93 1% correct depending on it,we can make a map of new forest type,gain some help to manage this landscape area well,and build a basis to carry out digital mapping using colour infrared photograph. Author’s address Nanjing Forestry University,Nanjing 210037 PRC
出处
《江苏林业科技》
1998年第4期16-19,共4页
Journal of Jiangsu Forestry Science & Technology
关键词
彩色红外片
判读
森林类型图
Colour infrared photograph
Interpretation
Forest type map