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2000年上海华东师范大学遥感概论考研真题.doc

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2000 年上海华东师范大学遥感概论考研真题 一、名词解释(4*10=40 分) 电磁辐射 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 黑体辐射 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 太阳辐射 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 地物光谱特性 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 中心投影 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________
__________________________________________ 多光谱摄影 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 静止卫星判读标志 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 地面分辨率 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 非监督分类 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 二、问答题(60 分) 1)什么叫遥感平台?按其高度不同可以分为那几种?各种遥感平台的作用是什么? _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 2)什么叫地物反射光谱?试述植被、水体、雪的反射光谱各有哪些特点?
_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 3)何谓航空像片的比例尺、平均比例尺?引起像片比例尺变化的主要因素有哪些? _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 4)设计一个遥感图像处理系统的框图,说明它们的功能,并举一应用实例。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________ 5)何谓遥感、地理信息系统、全球定位系统?试述三者之间的相互关系与作用. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ __________________________________________
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