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遥感是一门应用性极强的现代地球信息学科,在总结分析遥感学科理论发展与遥感应用新特征基础上,进行遥感学科发展与应用理论探索,是推动遥感学科与应用迈上新台阶的重要任务。本文通过对现有遥感学科组成及分类体系的分析,首先提出了一种基于方法论的遥感学科分类新方法,在分析遥感应用中普遍存在的跨时空特征基础上,从遥感应用新视野提出了跨时空遥感的理论,最后结合典型案例剖析了跨时空遥感的应用。跨时空遥感理论的建立顺应遥感学科发展的需要,遥感应用时空观的提出对今后遥感应用具有参考价值。
Remote sensing is a highly applied modern earth information subject. Based on the summary and analysis of the new features of the development of remote sensing theory and remote sensing applications, the exploration of the development and application of remote sensing science is important to promote the application of remote sensing science and technology to a new level task. Based on the analysis of the existing composition and classification system of remote sensing, this paper first proposes a new methodology of remote sensing classification based on methodology. Based on the analysis of the universal temporal-spatial features in remote sensing applications, Space-time remote sensing theory, combined with typical cases of the application of time-space remote sensing. The establishment of inter-temporal and remote sensing theory conforms to the needs of the development of remote sensing science. The application of space-time concept in remote sensing has reference value for the future application of remote sensing.