摘要
目前,多光谱、高空间分辨率的SPOT5卫星遥感数据被广泛应用到森林资源调查中。本文结合SPOT5遥感数据的特点,根据森林资源调查的需要,从遥感数据的正射校正、波段组合、融合处理和数据变换处理等方面探讨了SPOT5数据的处理和信息提取。提出了适用于森林资源调查的SPOT5遥感数据处理方法。
Now days, SPOT5 image data of high spatial resolution and multispectrum are widely applied in forest inventory in China. Based on the characteristics of SPOT5 image as well as the requirements of forest inventory, the processing procedures of SPOT5 data and information extraction were explored with respect to ortho-rectification of image data, bands composition,image data fusion as well as data conversion. The steps of SPOT5 data processing for forest inventory are suggested tentatively.
出处
《陕西林业科技》
2005年第1期27-29,55,共4页
Shaanxi Forest Science and Technology
