三角网法提取地壳垂直形变速率等值线
삼각망법제취지각수직형변속솔등치선
Extraction of the Vertical Crustal Deformation Rate Isograms Based on the Triangulated Irregular Network Method
  • 万方数据
    测绘与空间地理信息 측회여공간지리신식
    GEOMATICS & SPATIAL INFORMATION TECHNOLOGY
    2014年 8期 76-78 ,共3页

    张占阳%许明元%何庆龙%张俊青

    장점양%허명원%하경룡%장준청

    测绘%三角网%垂直形变速率%等值线 測繪%三角網%垂直形變速率%等值線
    측회%삼각망%수직형변속솔%등치선
    surveying and mapping%triangulated irregular network%vertical crustal deformation rate%isograms
    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。
    위심입분석병연구특정구역적지각수직형변추세，본문이함고정변화량적리산지형수거점위기출，이용삼각망법제취료지각수직형변속솔등치선。결과표명，해방법구유일정적가행성여삼고개치。
    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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