三点拟合圆心计算

线路参数XYZ起点1520.91625986.227-7.8124坐标方位角4.51782399测点坐标1451.99525636.2276-7.7613测点里程356.720737测点轴坐1451.94770125636.23692-7.786002665△X-68.921△Y-349.9994△Y/△X5.078象限角RABtg|△Y/△X|方位角a4.517959131平面偏差(mm)48.20752779高程偏差(mm)0.0247026651.376点号X14536.718484537.2668104537.9073X14536.718484537.2668104537.9073X1-8-104537.3302空间三点计算圆心坐标说明：根据测量出的三点的三维坐标，计算其圆心坐标和半径。若仅需计算平面圆心坐标，H坐标均输为0即可。圆心坐标点号YH6890.0116-6.75606891.1090-7.79006892.3134-6.9147Y6890.0116-6.75606891.1090-7.79006892.3134-6.9147半径YHR6891.1811-6.43501.3584空间三点计算圆心坐标说明：根据测量出的三点的三维坐标，计算其圆心坐标和半径。若仅需计算平面圆心坐标，H坐标均输为0即可。圆心坐标线路参数XYZ起点1160.10524306.559-8.494坐标方位角1.311811093测点坐标4537.3301966891.18114-6.435042815测点里程17739.81499总里程17742.10899481.3测点轴坐5703.26735341454.7575-22.34074163△X3377.225196△Y-17415.37786△Y/△X5.157象限角RABtg|△Y/△X|1.379方位角a4.903933553平面偏差(mm)-7724670高程偏差(mm)15906测站目标°'°'0号00118001号L01812948129水平角盘左盘右2C103810181.4963889181.4936111盘右盘左角度值盘右角度值角度值181.495181.4936111盘右角度值0号全站仪1532.175625996.30270-1坐标方位角4.50841330-1里程229.75651#测点坐标1485.635225771.3091-L0方位角4.5345061-L0里程152.5756L0测点坐标1458.637525621.141序号名称第几期时间备注12#～3#井顶段贯通测量12015.6.321#～2#井顶段贯通测量12015.5.13监控量测日报表12015.5.224监控量测日报表22015.5.235监控量测日报表32015.5.246监控量测日报表42015.5.257监控量测日报表52015.5.268监控量测日报表62015.5.289监控量测日报表72015.5.3010监控量测日报表82015.6.111监控量测日报表92015.6.212监控量测日报表（沉降）12015.5.22（沉降初始值）13监控量测日报表（沉降）22015.5.2414监控量测日报表（沉降）32015.5.2615监控量测日报表（沉降）42015.5.28测量台帐（沉降初始值）测量台帐线路参数XYZ起点-260.08924685.126-8.77坐标方位角2.6714563测点坐标-459.771924786.569H测点里程223.97322总里程384.09522测点轴坐-459.762624786.588-8.744243△X-199.6829△Y101.4433△Y/△X0.508象限角RABtg|△Y/△X|方位角a########平面偏差(mm)101462高程偏差(mm)#VALUE!