11序号12345678910111213141516171819202122232425262728闭合差始边:α(1_2)=arctg终边:α(12_13)=arctgY(2)-Y(1)X(2)-X(1)=209°36′02.6″α'(12_13)=#NAME?#NAME?#NAME?X'(12)=#NAME?Y'(12)=#NAME?Wx=X'(12)-X(12)=#NAME?Wy=Y'(12)-Y(12)=#NAME?点号或点名230323042304123052230523061230622307230732308223083230923103803938.3343803823.247483489.515483022.5313804293.579484104.4003803967.4623804174.524484998.465484647.370测角中误差mβ=±7.0711″
已知点坐标(m)X3804444.0843803941.984Y485645.666485360.425150°14′03.8″104°45′21.6″310°20′14.3″41°52′22.0″248°41′52.0″151°24′11.0″167°51′32.0″279°18′08.4″128°16′42.0″270°55′54.5″79°46′28.0″114.898352.420163.925410.404284.441379.370364.435173.918354.989217.556观测右角β观测边长D(m)测边中误差mD=
方位角概值α209°36′02.6″#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?±0.50D(m)(mm)坐标增量(m)△X△YX坐标概值(m)YY终-Yi206.265Xi-X终206.265三角函数值 cosαsinα#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?3803941.984000#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?485360.425000#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?#NAME?Y(13)-Y(12)=256°09′19.8″X(13)-X(12)测量:记录:计算:复核:日期:
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