| 三角网法提取地壳垂直形变速率等值线 |
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| 引用本文： | 张占阳,许明元,何庆龙,张俊青.三角网法提取地壳垂直形变速率等值线[J].测绘与空间地理信息,2014(8):76-78. |
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| 作者姓名： | 张占阳 许明元 何庆龙 张俊青 |
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| 作者单位： | 中国地震局第一监测中心,天津300180 |
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| 基金项目： | 地震行业专项（201308009）资助 |
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| 摘 要： | 为深入分析并研究特定区域的地壳垂直形变趋势,本文以含高程变化量的离散地形数据点为基础,利用三角网法提取了地壳垂直形变速率等值线。结果表明,该方法具有一定的可行性与参考价值。
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| 关 键 词： | 测绘 三角网 垂直形变速率 等值线 |
Extraction of the Vertical Crustal Deformation Rate Isograms Based on the Triangulated Irregular Network Method |
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| ZHANG Zhan-yang,XU Ming-yuan,HE Qing-long,ZHANG Jun-qing.Extraction of the Vertical Crustal Deformation Rate Isograms Based on the Triangulated Irregular Network Method[J].Geomatics & Spatial Information Technology,2014(8):76-78. |
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| Authors: | ZHANG Zhan-yang XU Ming-yuan HE Qing-long ZHANG Jun-qing |
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| Institution: | (First Crust Monitoring and Application Center, CEA, Tianjin 300180, China) |
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| Abstract: | In order to make deep analysis and research on the trends of vertical crustal deformation in some specific areas , this paper used triangulated irregular network method to extract the vertical crustal deformation rate isograms based on the discrete terrain data points which contain the amount of the elevation change .As a result, the consequent map proves that this method is feasible and valu-able to a certain extent . |
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| Keywords: | surveying and mapping triangulated irregular network vertical crustal deformation rate isograms |
| 本文献已被 CNKI 维普 等数据库收录！ |
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