| 南沙群岛岛礁地形地貌TM影像特征分析 |
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| 引用本文： | 潘春梅,丁谦,曹文玉.南沙群岛岛礁地形地貌TM影像特征分析[J].国土资源遥感,2002(2):34-37,60. |
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| 作者姓名： | 潘春梅 丁谦 曹文玉 |
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| 作者单位： | 中国国土资源航空物探遥感中心, 北京,100083 |
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| 摘 要： | 根据南沙海区的地形地貌特征，利用TM图像，对不同的珊瑚礁、珊瑚沙发育状况和岛礁的地质特征与生态特征进行了分析，研究了水下礁、滩的物质组份、发育程度及TM影像特征，提出了30m以浅岛礁分类方法，查清了南沙海域岛、礁、滩、沙的形态和分布，细化并完善了南沙群岛岛礁分类。
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| 关 键 词： | 南沙群岛 岛礁 地形 地貌 TM影像 珊瑚礁 水深 |
| 文章编号： | 1001-070X(2002)02-0034-04 |
TM IMAGE ANALYSIS OF ISLAND REEF TOPOGRAPHY OF THE NANSHA ISLANDS |
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| PAN Chun-mei,DING Qian,CAO Wen-yu.TM IMAGE ANALYSIS OF ISLAND REEF TOPOGRAPHY OF THE NANSHA ISLANDS[J].Remote Sensing for Land & Resources,2002(2):34-37,60. |
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| Authors: | PAN Chun-mei DING Qian CAO Wen-yu |
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| Abstract: | Based on the topographic characteristics of the Nansha Sea Area, this paper has analyzed geologicaland zoological features of island reefs from the growth state of different coral reefs and coral shoals by means of TM image, studied substantial ingredients and growth grades of underwater reefs and beaches according to TM image features, put forward classification method for island reefs shallower than 30m in water depth from TM image, investigated and verified shapes and distribution of islands, reefs,beaches and shoals in the Nansha Islands and perfected classification of island reefs in the Nansha Islands. |
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| Keywords: | TM image Coral reef Water depth Classification of island reefs |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
