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普通高中地理课程标准中明确提出“重视开发和应用以信息技术为基础的教学方法和教学手段,培养学生的学习能力。在有条件的地方,要积极利用电子地图和信息技术优化地理教学。”遥感是地理信息技术的重要方面,对地理教学的影响深远。遥感图像拥有丰富的信息,涵盖了几乎所有的自然要素,同时也间接地反映了人文要素的内容,能较好地反映地理学区域性的特征;全天候、动态监
The standard of high school geography curriculum clearly states: "We should attach importance to the development and application of information technology-based teaching methods and teaching methods to cultivate students’ learning abilities, and make use of electronic maps and information technology to optimize geography teaching wherever possible. Remote sensing is an important aspect of geographic information technology and has a profound impact on geography teaching. Remote sensing images have rich information, cover almost all the natural elements, but also indirectly reflect the content of human elements, can better reflect the geographical characteristics of geography; all-weather, dynamic monitoring