二等水准点高程平差计算表实测高差（m）水准点编号往测高差（m）距离（m）高差（m）返测距离（m）平均高差（m）平均距离（m）往返测高差较差△（mm）高差改正数限差（mm）（m）改正后高差（m） 设计高程（m）41.30838-1.93404JM110.45549JM123.38888JM132.85221JM146.10196JM156.89895XCPⅠ021194.0866.89926231.0486.8991212.5670-0.00030.0018-0.00016.899259.07207214.146.10137249.4616.1017231.80050.00060.0019-0.00016.101752.1729179.682.85175171.7852.8520175.73250.00050.00170.00002.852046.071293.0873.38907104.2623.389098.6745-0.00020.00130.00003.389043.219197.8190.4558299.9460.455798.8825-0.00030.00130.00000.455739.8301390.071-1.93398309.713-1.9340349.8920-0.00010.0024-0.0001-1.933939.3745本次测量高程（m）CPⅡ079∑17.763451168.88317.763291166.21517.76341167.54900.000217.7637fh测=Σh-（H终-H始）=17.7634-(59.07207-41.30838)=-0.0003mFh允=±4√L =±4√1.167=0.004mfh闭＜Fh允（测量合格）M△=√（1/4n)△△/L =0.0001计算：复核：日期：
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