摘要
通过遥感图像判断识别各种目标,是达到遥感应用目的的一个重要环节,而判读植被图像和土壤图像对监测生态环境变化具有十分重要的意义。介绍了主要植被类型的影像特征和遥感图像植被判读的方法,以及航空像片的土壤判读和卫星图像的土壤判读方法。
Using the remote sensing image to identify various targets is an important link of achieving the goal of the application of remote sensing. And the interpretation of the plant cover and the soil has very important significance on monitoring the variation of the ecological environment. This paper introduces the image features of the main plant cover types, the methods of remote sensing image interpretation for plant cover, and the soil interpretation with aerial photographic picture and satellite picture.
出处
《科技情报开发与经济》
2005年第6期141-143,共3页
Sci-Tech Information Development & Economy
关键词
遥感图像
图像判读
植被图像
土壤图像
生态环境监测
remote sensing image
image interpretation
plant cover image
monitoring of ecological environment
