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遥感技术是本世纪60年代发展起来的集物理、化学、电子、空间技术、信息技术、计算机技术于一体的新兴尖端技术,同时也是应用领域很广的应用技术和探测手段。 “遥感”一词的“遥”就是遥远的意思,“感”就是感觉的意思。遥感的含义就是在一定距离之外感测目标物的属性。人们通过对该遥感信息的分析研究,来确定目标物的属性以及目标物之间的相互关系。简单地说,遥感的含义就是不与目标物接触,只凭目标物反馈的信息来识别目标。 实际上,在自然界中,人和动物
Remote sensing technology is an emerging and cutting-edge technology developed in the 60s of this century that integrates physics, chemistry, electronics, space technology, information technology and computer technology. At the same time, it is also a wide range of application technologies and exploration methods. The word “remote” of “remote sensing” means distant meaning, and “feeling” means feeling. The meaning of remote sensing is to sense the properties of a target beyond a certain distance. People through the analysis of the remote sensing information to determine the properties of the target and the relationship between the target. Simply put, the meaning of remote sensing is not in contact with the target, only the target based on the feedback of information to identify the target. In fact, in nature, people and animals