Three methods are carried out in monitoring land use, band differencing, multi-temporal composite, and post classification comparison.
土地动态遥感监测采用图像差值法、多时相波段复合法和分类后比较法。
参考来源 - 土地利用调查与动态监测的遥感方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
道路密度指数分析法有两类方法:基于光谱—空间结构的分类后比较法和基于光谱—空间结构的图像差值法。
The road density index analysis has two ways: the post-classification compare method based on spectral-spatial structure and the imagery difference method based on spectral-spatial structure.
最后采用分类后比较法对14年前后的土地利用类型进行动态监测,建立土地利用转换矩阵,以量化方式表示各种土地利用类型变化具体情况。
Finally, by the post-classification approach, the LUCC during 14 years was monitored and the land use transfer matrix was built which can exhibit how and how much every land use type change.
通过分析采样数据和比较各车型波形后,采用实际采样波形的幅值作为车型分类判据标准,整条波形的采样值作为模式匹配的特征参数。
After analyzing data and comparing automobile type of data ware, the max-data as criterion of vehicle classification, whole sample's data as character parameter of pattern matching.
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