公路平面控制测量技术总结及计算成果Word文件下载.docx

1、经公式计算基线向量改正数精度检核限差值为 30mm，网中各基线均无超限；之后约束平差输出的结果以规范限差检核也符合规定。1、GPS控制点成果表JH tp. 点号XY高程tp. 点号G13280301.2523523489.401565.9202G353279899.5792534926.305860.3355G23280084.2068523703.585459.2643G363279947.0585535056.512563.0662G33279899.5521524204.782656.5305G373279768.1003535262.180058.9913G43279646.85395

2、24406.423056.5751G383279554.5606535201.478860.2617G53279094.0016524829.152455.2401WX423278108.7240529515.681054.0450G63279012.5034525100.823585.2453WX433277893.5200529514.201052.3910G73279018.9531525572.527758.6962G83278710.9905525719.621458.8921G93278514.4173525796.422256.9923G103278456.6623526317.

3、018652.5682G113278718.1010526679.710056.0630G123278975.6934527049.995561.2339G133279569.4201527643.427357.5166G143279484.6656527772.637957.7629G153279513.1511528351.901355.5134G163279326.3059528515.431052.0024G173279404.3042529261.758456.0887G183279615.2458529214.445262.3921G193279115.2627530155.040

4、348.2844G203279260.3589530150.465349.6988G213279303.8487530482.540650.6024G223279639.1854530787.172255.4045G233280015.2130531063.176874.9848G243280158.1799531301.597259.4306G253280294.2489532105.599670.9461G263280557.0670532604.569651.1723G273281008.0709532838.708955.8876G283281266.2626533199.601663

5、.6255G293281418.8809533584.054074.4700G303281367.7398533933.418269.6892G313281338.0095534492.511263.7154G323281157.7061534670.256563.2670G333280660.4560534689.506961.9192G343280413.3425534759.656762.4951、GPS控制点网示意图WX曲四、GPS控制网平差报告1坐标系统1.1坐标系统名称Beiji ng541.2基准参数椭球长半轴a6378245.0000椭球扁率f 1/298.300000001.

6、3投影参数M0=1.00000000投影比率H =0.0000投影高Bm=0投影面的平均纬度B0=0:00:00.00N原点纬度L0=117:20:00.00E中央子午线N0=0.0000北向加常数E0=500000.0000东向加常数回到顶部2三维无约束平差2.1平差参数基准WGS-84迭代次数2参考因子1.00X平方检验（a =95%）通过自由度2492.2基线向量及改正数基线 起点- 终点.时段DX/改正数 （m）DY/改正数 （m）DZ/改正数 （m）距离/改正 数（m）中误差/相对误 差G10-G1.255B2923.4506489.70221615.58543375.86850.0

7、028-0.0017-0.0033-0.0054-0.00461:1206007G13.257X-931.9108 -1092.7774966.72951731.23830.00290.00000.0016-0.0002-0.0011 590515G14.257B-1065.9240 -1114.3309892.89671781.90680.00360.0004-0.0015-0.0028-0.0007499501G15.257A-1573.7299 -1393.5253915.22362292.63440.0052-0.00300.00400.00170.0003438353G16.257B

8、-1759.6597 -1388.7123750.71362363.99980.00650.00010.00260.0010-0.0013362365G17.257X-2407.4013 -1761.3012818.77963093.24470.0032-0.00030.0007 965310G18.257B-2320.5197 -1827.72421005.34763120.27420.00490.01090.0064-0.0041641223G20.256B-3227.3121 -2109.4179688.37233916.50910.0038-0.00050.00251032918G22

9、.256B-3710.6743 -2563.27181018.88234623.59030.0039-0.00080.00300.0041-0.00011173171G24.256B-4053.1694 -3024.28411470.64975266.62010.00310.00421281554G7.255B785.801397.3338493.3490932.92600.00370.0011-0.0024-0.0000 252538G9.255B474.1822215.931153.4935523.77150.0033-0.0004 157318WX43.255B-2969.2569121

10、4.1887-496.84223246.16590.00230.0059-0.0153-0.00730.00141435685WX43.256X-0.00390.00550.0022WX43.257X0.00440.0012G11-G12.255C-273.5716-278.7570225.6464451.06890.0015 1076163188.7503767.95191387.39273561.28310.0047-0.0125-0.0052-0.0081-0.0155758960G8.255C851.1209444.1659-2.7343960.05080.0046-0.0035-0.

11、0057-0.0031208827-2703.9572-935.9389-725.03502951.78620.00430.00810.0103-0.0104691143G12-3462.32191046.70891161.74633799.0692-0.0085-0.00771301812G19.258D-2724.49471491.6770107.70943107.98530.00090.0008658968G21.258D-2974.28601722.8266271.96563447.9667-0.0026-0.0029732815G23.258DL 1-3340.62202283.14

12、48900.85004145.36320.0060-0.0025-0.0044687622G27.256N-4688.59563548.25671749.69046134.69400.00480.00450.00531281597G28.256N-4954.53253821.34561976.93166561.88490.0108-0.0110604835G29.256O-5266.33914056.31272113.88846975.4229-0.00321262093G30.258C-5586.44884197.47112066.13207286.7054-0.00120.00131652

13、858G31.258A-6087.68024445.07612035.80177807.88331679637G32.258C-6285.95594447.37311878.39967925.9545-0.00211748586G33.258C-6414.13304238.07171445.54987822.52950.00560.0067-0.0061-0.00101402969G34.258A-6532.17024160.86151230.88047842.00760.0068-0.0006-0.0094-0.00491147994G35.258A-6794.71254012.485178

14、2.83547929.7532-0.00200.00021729565G36.258B-6900.87614090.9526825.08438064.6605-0.00191234755G37.258B-7122.19544109.4778666.95198249.74550.0072-0.0036-0.0034 1145020G38.258B-7116.66463986.6007482.15718171.43650.00060.001812068571124.6924722.9229-228.38071356.35850.0034396077WX43.256N-2430.3856-657.1

15、819-950.68132691.1814-0.007614625160.00710.0129-0.0115WX43.258CWX43.258W0.0024G1-G2.253K-236.5733-7.3346-192.3379304.98290.0051 60300G3.253B-722.7230-157.0386-355.1565820.4424-0.0023224360G4.253J-958.7896-137.7855-575.16131126.53140.0083-0.0053135694G5.253B-1458.2802-88.39871057.18641803.34090.0020

16、561514G6.253B-1730.1369-153.44981113.74272063.3330511136-2137.6493-392.36831122.23642445.9991636185-2337.6295-323.78601390.12702738.94180.0095-0.0106698653-2449.2684-273.77111562.09192917.8755-0.0100779886WX42.253J-5846.41931798.0673 -1924.54676412.29630.0057-0.01051726838WX43.253J-5892.70751703.8908 -2