Remote Sensing Digital Image Processing 遥感数字图像处理
a remote sensing image digital 遥感图片
digital remote sensing image 数字遥感影像
Research for information to be extracted from digital remote sensing image is one of important research orientations in remote sensing technology research.
遥感数字图像的信息提取技术的研究是遥感技术研究的重要方向之一。
This paper discusses the methods of automatic extraction of digital elevation model (DEM) from remote sensing image. A system of scheme is established to extract DEM from SPOT image.
本文研究了利用航天遥感影像自动提取数字高程模型（DEM）的方法技术，建立了一整套利用SPOT影像提取DEM的方案。
Having experienced the ways of field survey on the spot and eyed-interpret on image, the survey technique on soil erosion entered a new stage of using digital remote sensing imagery.
土壤侵蚀调查技术经历了人工实地填图调查、航(卫)片目视判读调查之后，目前已进入数字遥感影像调查的新阶段。
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