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时间:2020-04-01
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1、导线坐标计算表班级浦交通1303组别第二大组第一小组计算者潘阳阳校核者施佳佳点号角度观测值改正后的角度方位角水平距离坐标增量改正之后增量坐标'"'"'"米±△x±△y±△x±△yxyA(左角)10437'50"B+822550'45"22550'53"150989.17116543.7715028'43"111.88-3-97.88+255.40-97.9155.421+817847'09"17847'17"150891.26116599.1914916'00"103.28-3-88
2、.52+253.79-88.5553.812+818048'27"18018'35"150802.71116653.0015004'35"111.85-3-96.86+255.93-96.8955.953+818156'54"18157'02"150705.82116708.9515201'37"120.49-2-106.93+256.57-106.9556.594+816556'45"16556'53"150598.87116765.5413758'30"94.67-3-73.79+
3、163.34-73.8263.355+815159'21"15159'29"150525.05116828.8910957'59"86.06-3-32.82+280.87-32.8580.896+89727'21"9727'29"150492.20116909.782725'28"66.16-358.43+230.5558.4030.57C+826126'48"26126'56"150550.60116940.3510852'24"D辅助计算α’终=α始+β-n×180°=108°51
4、′20″fβ=α’终-α终=-64″fβ容=40″=113″fβfβ容(合格)=694.39mfx=Δx-(x终-x始)=+0.20mfy=Δy-(y终-y始)=-0.13mf==0.238mfx==<(符合要求)略图23456CDBA1导线坐标计算表班级浦交通1303组别第二大组第一小组计算者施佳佳校核者周如心点号角度观测值改正后的角度方位角水平距离(m)坐标增量改正之后增量坐标±△x±△y±△x±△yxyA(左角)108º52′24″B+7292º8′39″202º8′46″150720.60116
5、540.35131º1′10″101.29-66.44-0.0175.05-0.005-66.4575.001+7264º22′48″264º22′55″150654.15116615.35215º24′5″106.62-87.02-0.01-61.71-0.005-87.03-61.762+7156º37′30″156º37′37″150567.12116553.59192º1′42″105.49-103.17-0.01-21.93-0.005-103.18-21.983+7220º04′39″220
6、º4′46″150463.94116531,51232º6′28″100.74-62.01-0.01-79.87-0.005-62.02-79.924+7186º47′45″186º47′52″150401.92116451.69238º54′20″109.31-56.28-0.01-93.96-0.005-56.29-94.025+7149º14′6″149º14′13″150345.63116357.67208º8′33″106.39-93.84-0.01-50.83-0.005-93.85-50.
7、886+7198º32′21″98º32′28″150251.78116393.77121º41′1″109.96-62.60-0.0187.03-0.005-62.6186.96C+7157º56′42″157º56′49″150189.17116393.77194º37′50″D辅助计算α’终=α始+∑β-n×180º=104º34′54″∑D=739.80mfy=∑Δy-(y终-y始)=+0.36mfx=∑Δx-(x终-x始)=+0.07mfβ=α’终-α终=-56″f=√fx^+fy^=0.36
8、7mfβ容=±40″√n=±113″fx=f/∑D=1/2010<1/2000(符合精度要求)fβ≤fβ容(合格)略图1 D23 CB46A 5导线坐标计算表班级浦交通1303组别第二大组第一小组计算者施晓阳校核者周如心点号角度观测值改正后的角度方位角水平距离(m)坐标增量改正之后增量坐标±△x±△y±△x±△yxyA(左角)108º52′24″B223º55′21″+8
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