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一对目视判读的认识林业调查自五十年代使用航摄照片以来,目视判读一直是林业调查工作中利用遥感图象的主要方法,随着遥感技术的不断发展,遥感图象的判读工作,已能由电子计算机进行。但是就我国目前的技术设备来说,大量的判读工作,还不能不依靠目视进行。从某种意义上来说目视判读也是利用遥感图象进行资源调查的基本功,是由低级到高级的必由之路。
A pair of visual interpretation of forestry survey Since the fifties using aerial photos, visual interpretation has always been the forestry survey using the main method of remote sensing images, with the continuous development of remote sensing, remote sensing image interpretation work , Has been carried out by the computer. However, as far as China’s current technical equipment is concerned, a large number of interpretation work can not but rely on visual inspection. In a sense, visual interpretation is also the basic skill of using remote sensing images for resource investigation, which is the only way from low to high level.