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遥感,顾名思义就是遥远的感知,即利用非接触的手段获取被感测目标信息的技术。它能在短时间内取得大范围的数据,以代替人类前往难以抵达或存在危险的地方进行观测。遥感应用需求催生遥感技术,遥感技术支持构建遥感产业。遥感顾名思义就是从远处感知,即利用非接触的手段获取被感测目标信息的技术。遥感的最大优点是能在短时间内取得大范围的数据,这些信息可以用图像或非图像的方式表现出米,以代替人类前往难以抵达或存往危险的地方进行观测。遥感技术主婴用于气象、资源、环境、行星科学等领域。遥感应用需求
Remote sensing, as the name suggests, is remote sensing, a technique that uses non-contact means to obtain sensed target information. It can take a wide range of data in a short period of time to replace human beings in difficult to reach or dangerous places to observe. Remote sensing applications require the birth of remote sensing technology, remote sensing technology to support the construction of remote sensing industry. As the name suggests, remote sensing is the perception from afar, that is, the technology of using non-contact means to obtain the target information to be sensed. The greatest advantage of remote sensing is its ability to obtain a wide range of data in a short period of time, which can be displayed in images or non-images to replace human beings in difficult-to-reach or dangerous places. The main baby remote sensing technology for meteorology, resources, environment, planetary science and other fields. Remote sensing application needs