随着采用宇航信息研究地球自然资源的不断发展,目前采用的遥感探测技术将不断得到完善,采用这些方法研究森林的范围也将日益扩大。但是,由于所获信息量将不断增加,各部门必须对这些信息材料进行整理。这些信息材料大部分是照片、影象及其它图象。判读这些图象的传统方法,在信息加工效率及提供数据的准确性和客观性方面具有一定的局限性。 With the continuous development of Earth’s natural resources using astronautic information, the current technology of remote sensing exploration will be continuously improved and the scope of forest research using these methods will also be increasingly expanded. However, as the amount of information received will continue to increase, departments must organize these information materials. Most of these information materials are photographs, images and other images. The traditional method of interpreting these images has some limitations in terms of information processing efficiency and the accuracy and objectivity of providing data.