| 海底地形数据获取的手段、精度和用途 |
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| 引用本文： | 杜明成.海底地形数据获取的手段、精度和用途[J].中国勘察设计,2009(9):64-69. |
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| 作者姓名： | 杜明成 |
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| 作者单位： | 大连九成测绘信息有限公司 |
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| 摘 要： | 论述了当前海底地形数据获取的主要方法，根据各种不同方法的特点分析了其可能达到的精度，由此得出各种海底地形数据获取的方法适用性。
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| 关 键 词： | 海底地形 数据 精度 |
MEANS,ACCURACY AND UTILIZATION OF THE CAPTURE OF SEA-BOTIOM TOPOGRAPHIC DATA |
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| Abstract: | The paper discusses the main methods being used at present for the capture of the sea-floor topographic data, analyses the different accuracy gained possiblely by various methods based on the features of different methods,so as to achieve the suitability of various methods for capture of topographic data on the sea floor. |
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| Keywords: | sea floor topography data accuracy |
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