1、GPS实验报告 地理与生物信息学院2016/ 2017学年第1学期实 验 报 告 课程名称: 卫星导航系统 实验名称: 仙林校区GPS控制网布设 班 级 学 号 学 生 姓 名 指 导 教 师 日 期: 2016 年 12月一、实验目的:掌握GPS外页测量过程中应注意的事项及有关精度要求2、实验内容: 进行仙林校区GPS控制网布设,并进行外页观测,通过相关软件对所采集的样本进行基线解算和网平差3、实验过程:1对仙林校区进行测区划分,并进行分组,以及分配人员2安置GPS接收机,对中,整平,量取仪器高,要求各组同时开机,开机观测一 个半小时,同时关机3到室内传输数据,通过相关软件对所采集的样本进行
2、基线解算和网平差4、实验结果:-平差信息-1 项目信息1.1 项目属性项目名称:GPS实验二项目单位:南邮地生院施工单位:地信第5组1.2 坐标系统坐标系名称:中国-gps_ex2椭球长半轴 a:6378245.000000 椭球扁率 f:1/298.300000投影名称:高斯三度带投影尺度:1.000000 投影高:0.000000 X加常数:0.000000 Y加常数:500000.000000 平均纬度:000:00:00.000000N 中央子午线:117:00:00.000000E 2 WGS-84三维无约束平差2.1 平差参数参考因子:4.70平方检验(=95%):未通过,建议根据
3、参考因子的数值修改协方差比例系数自由度:1052.2 平差基线边 基线名 DX(m) DY(m) DZ(m) 距离 中误差 (m) dx(m) dy(m) dz(m) ds(m) 相对误差 1.ZH10.Z. -398.8595 193.1828 -569.2641 721.4361 0.0013 -0.0000 -0.0002 -0.0002 0.0001 1: 570388 1.ZH12.Z. -480.6262 373.3690 -890.3837 1078.5125 0.0016 0.0058 -0.0284 -0.0120 -0.0025 1: 679810 1.ZH2.ZH. -1
4、04.3360 -217.8112 220.2600 326.8672 0.0012 -0.0005 0.0001 0.0002 0.0003 1: 268913 1.ZH3.ZH. -324.1064 -408.0509 314.2611 608.5315 0.0012 -0.0012 0.0019 0.0015 0.0001 1: 491607 1.ZH4.ZH. -146.0702 42.6117 -172.1255 229.7377 0.0013 0.0016 -0.0018 -0.0021 0.0002 1: 183280 1.ZH5.ZH. -497.5266 -205.0635
5、-97.9675 546.9747 0.0017 0.0012 -0.0001 0.0004 -0.0011 1: 324532 1.ZH6.ZH. -497.5266 -205.0635 -97.9675 546.9747 0.0017 0.0012 -0.0001 0.0004 -0.0011 1: 324532 1.ZH7.ZH. -319.5269 133.2194 -428.7075 551.0308 0.0013 -0.0018 0.0023 0.0016 0.0004 1: 439388 1.ZH8.ZH. -507.8954 37.2804 -437.6461 671.4772
6、 0.0012 0.0008 -0.0003 -0.0002 -0.0006 1: 548160 10.Z12.Z. -81.7667 180.1863 -321.1196 377.1879 0.0015 0.0019 -0.0160 -0.0063 -0.0027 1: 257109 10.Z2.ZH. 294.5235 -410.9940 789.5241 937.5545 0.0011 -0.0003 0.0007 0.0009 0.0003 1: 866856 10.Z3.ZH. 74.7530 -601.2337 883.5252 1071.3014 0.0011 -0.0009 0
7、.0027 0.0024 0.0004 1: 966616 10.Z4.ZH. 252.7893 -150.5711 397.1386 494.2602 0.0011 0.0004 -0.0014 -0.0020 -0.0009 1: 435470 10.Z5.ZH. -98.6671 -398.2463 471.2967 624.8646 0.0016 0.0007 -0.0003 0.0004 0.0004 1: 391228 10.Z6.ZH. -98.6671 -398.2463 471.2967 624.8646 0.0016 0.0007 -0.0003 0.0004 0.0004
8、 1: 391228 10.Z7.ZH. 79.3326 -59.9633 140.5566 172.1785 0.0011 -0.0001 0.0010 -0.0001 -0.0004 1: 153355 10.Z8.ZH. -109.0359 -155.9023 131.6181 231.3389 0.0011 0.0009 -0.0006 -0.0008 -0.0005 1: 209494 12.Z2.ZH. 376.2902 -591.1803 1110.6437 1313.2471 0.0014 -0.0011 0.0031 0.0022 0.0001 1: 951926 12.Z3
9、.ZH. 156.5198 -781.4199 1204.6448 1444.3977 0.0014 0.0017 -0.0037 -0.0038 -0.0010 1: 1026052 12.Z4.ZH. 334.5561 -330.7573 718.2582 858.6169 0.0014 -0.0023 -0.0002 0.0015 0.0005 1: 604160 12.Z5.ZH. -16.9004 -578.4325 792.4162 981.2203 0.0018 0.0005 -0.0028 -0.0013 0.0006 1: 544501 12.Z6.ZH. -16.9004
10、-578.4325 792.4162 981.2203 0.0018 0.0005 -0.0028 -0.0013 0.0006 1: 544501 12.Z7.ZH. 161.0993 -240.1496 461.6762 544.7658 0.0014 0.0031 -0.0058 -0.0050 -0.0008 1: 388007 12.Z8.ZH. -27.2691 -336.0886 452.7376 564.5091 0.0014 -0.0006 -0.0002 -0.0004 -0.0002 1: 404520 2.ZH3.ZH. -219.7705 -190.2396 94.0
11、011 305.4937 0.0010 -0.0004 0.0007 0.0008 0.0001 1: 293917 2.ZH4.ZH. -41.7342 260.4230 -392.3855 472.7877 0.0011 0.0000 0.0005 0.0002 0.0001 1: 447058 2.ZH5.ZH. -393.1906 12.7478 -318.2275 505.9941 0.0015 -0.0001 0.0007 0.0007 -0.0003 1: 327735 2.ZH6.ZH. -393.1906 12.7478 -318.2275 505.9941 0.0015 -
12、0.0001 0.0007 0.0007 -0.0003 1: 327735 2.ZH7.ZH. -215.1909 351.0307 -648.9675 768.5626 0.0010 -0.0002 0.0003 0.0001 0.0001 1: 733765 2.ZH8.ZH. -403.5594 255.0917 -657.9061 812.8790 0.0010 -0.0002 0.0003 0.0003 -0.0000 1: 801039 3.ZH4.ZH. 178.0363 450.6626 -486.3866 686.5607 0.0011 -0.0007 0.0024 0.0
13、020 0.0000 1: 633298 3.ZH5.ZH. -173.4202 202.9874 -412.2285 491.1322 0.0016 -0.0001 0.0000 -0.0010 0.0009 1: 315392 3.ZH6.ZH. -173.4202 202.9874 -412.2285 491.1322 0.0016 -0.0001 0.0000 -0.0010 0.0009 1: 315392 3.ZH7.ZH. 4.5795 541.2703 -742.9686 919.2371 0.0011 -0.0001 0.0002 0.0004 -0.0002 1: 8629
14、93 3.ZH8.ZH. -183.7889 445.3313 -751.9071 893.0077 0.0010 -0.0004 0.0010 0.0007 0.0000 1: 853584 4.ZH5.ZH. -351.4564 -247.6752 74.1580 436.3073 0.0016 -0.0001 -0.0000 0.0001 0.0001 1: 278340 4.ZH6.ZH. -351.4564 -247.6752 74.1580 436.3073 0.0016 -0.0001 -0.0000 0.0001 0.0001 1: 278340 4.ZH7.ZH. -173.
15、4567 90.6077 -256.5820 322.6939 0.0011 -0.0002 -0.0003 0.0008 -0.0007 1: 295312 4.ZH8.ZH. -361.8252 -5.3313 -265.5206 448.8286 0.0011 -0.0002 -0.0001 0.0001 0.0001 1: 422360 5.ZH7.ZH. 177.9997 338.2829 -330.7400 505.4782 0.0016 0.0001 -0.0005 0.0004 -0.0006 1: 323475 5.ZH8.ZH. -10.3688 242.3439 -339
16、.6786 417.3963 0.0015 0.0003 -0.0005 -0.0001 -0.0002 1: 270281 6.ZH7.ZH. 177.9997 338.2829 -330.7400 505.4782 0.0016 0.0001 -0.0005 0.0004 -0.0006 1: 323475 6.ZH8.ZH. -10.3688 242.3439 -339.6786 417.3963 0.0015 0.0003 -0.0005 -0.0001 -0.0002 1: 270281 7.ZH8.ZH. -188.3685 -95.9390 -8.9386 211.5818 0.
17、0011 -0.0000 -0.0001 -0.0002 0.0001 1: 2004732.3 T 检验列表 基线名 T - X T - Y T - Z 1.ZH10.Z. 0.0102 0.0703 0.0694 1.ZH12.Z. 0.8511 2.2577 1.1191 1.ZH2.ZH. 0.2088 0.0225 0.0706 1.ZH3.ZH. 0.5478 0.6333 0.4320 1.ZH4.ZH. 0.7086 0.5730 0.5935 1.ZH5.ZH. 0.2854 0.0198 0.0613 1.ZH6.ZH. 0.2854 0.0198 0.0613 1.ZH7
18、.ZH. 0.7489 0.7053 0.4152 1.ZH8.ZH. 0.3840 0.1153 0.0481 10.Z12.Z. 0.6074 2.5439 1.2039 10.Z2.ZH. 0.2035 0.3038 0.3278 10.Z3.ZH. 0.5536 1.0582 0.8132 10.Z4.ZH. 0.2492 0.5049 0.6097 10.Z5.ZH. 0.2208 0.0604 0.0670 10.Z6.ZH. 0.2208 0.0604 0.0670 10.Z7.ZH. 0.0340 0.3821 0.0193 10.Z8.ZH. 0.4959 0.2087 0.
19、2467 12.Z2.ZH. 0.4821 0.8456 0.6380 12.Z3.ZH. 0.6572 0.8839 1.0012 12.Z4.ZH. 0.8495 0.0389 0.3918 12.Z5.ZH. 0.1169 0.4237 0.2021 12.Z6.ZH. 0.1169 0.4237 0.2021 12.Z7.ZH. 1.2604 1.4732 1.3987 12.Z8.ZH. 0.2289 0.0432 0.1185 2.ZH3.ZH. 0.2733 0.2769 0.2858 2.ZH4.ZH. 0.0211 0.1944 0.0704 2.ZH5.ZH. 0.0469
20、 0.1644 0.1334 2.ZH6.ZH. 0.0469 0.1644 0.1334 2.ZH7.ZH. 0.1479 0.1157 0.0445 2.ZH8.ZH. 0.1374 0.1229 0.1025 3.ZH4.ZH. 0.4400 0.8965 0.6594 3.ZH5.ZH. 0.0313 0.0099 0.2072 3.ZH6.ZH. 0.0313 0.0099 0.2072 3.ZH7.ZH. 0.1003 0.0741 0.1365 3.ZH8.ZH. 0.2980 0.4164 0.2419 4.ZH5.ZH. 0.0455 0.0050 0.0168 4.ZH6.
21、ZH. 0.0455 0.0050 0.0168 4.ZH7.ZH. 0.1033 0.1273 0.2827 4.ZH8.ZH. 0.1564 0.0457 0.0511 5.ZH7.ZH. 0.0292 0.1180 0.0771 5.ZH8.ZH. 0.1002 0.1121 0.0143 6.ZH7.ZH. 0.0292 0.1180 0.0771 6.ZH8.ZH. 0.1002 0.1121 0.0143 7.ZH8.ZH. 0.0287 0.0545 0.0551 2.4 自由网平差坐标2.5 点名 纬度(D:M:S) 经度(D:M:S) 椭球高(m) 点位中误差 纬度中误差 经
22、度中误差 高程中误差1.ZH 32:07:08.79478N 118:55:17.36083E 27.3302 0.0009 0.0004 0.0004 0.000810.Z 32:06:46.89412N 118:55:27.11403E 31.2832 0.0008 0.0004 0.0003 0.000612.Z 32:06:34.65980N 118:55:26.51975E 27.6665 0.0011 0.0004 0.0003 0.00102.ZH 32:07:17.27075N 118:55:24.86304E 25.7147 0.0007 0.0003 0.0002 0.00
23、063.ZH 32:07:20.89471N 118:55:35.71120E 24.7023 0.0007 0.0003 0.0002 0.00064.ZH 32:07:02.19891N 118:55:21.45186E 27.2363 0.0008 0.0003 0.0003 0.00065.ZH 32:07:05.04563N 118:55:37.75593E 27.0319 0.0013 0.0006 0.0004 0.00116.ZH 32:07:05.04563N 118:55:37.75593E 27.0319 0.0013 0.0006 0.0004 0.00117.ZH 3
24、2:06:52.32704N 118:55:25.57162E 29.0516 0.0007 0.0003 0.0003 0.00068.ZH 32:06:51.95810N 118:55:33.63067E 30.3437 0.0007 0.0003 0.0002 0.00063 WGS-84三维约束平差3.1 平差参数网的参考因子: 0.00003.2 平差基线边点名 纬度(D:M:S) 经度(D:M:S) 椭球高(m) 点位中误差 纬度中误差 经度中误差 高程中误差1.ZH 32:07:08.71583N 118:55:17.36083E -81.4324 -1.#IND 0.0000
25、-1.#IND 0.000010.Z 32:06:46.81517N 118:55:27.11403E -77.4791 0.0000 0.0000 0.0000 0.000012.Z 32:06:34.58086N 118:55:26.51975E -81.0956 0.0000 0.0000 0.0000 0.00002.ZH 32:07:17.19179N 118:55:24.86304E -83.0479 0.0000 0.0000 0.0000 0.00003.ZH 32:07:20.81575N 118:55:35.71120E -84.0604 0.0000 0.0000 0.0
26、000 0.00004.ZH 32:07:02.11996N 118:55:21.45186E -81.5261 -1.#IND 0.0000 -1.#IND 1.84935.ZH 32:07:04.96668N 118:55:37.75593E -81.7306 -1.#IND 3018400539824447700000000000000000000000000000.0000 -1.#IND -1.#IND6.ZH 32:07:04.96668N 118:55:37.75593E -81.73062170040634921475100000000000000000000000000000
27、0000000000000000000000000000000000000.0000 !.!.!.!7.ZH 32:06:52.24810N 118:55:25.57162E -79.7107 -1.#IND -1.#IND -1.#IND -1.#IND8.ZH 32:06:51.87916N 118:55:33.63067E -78.4187 -1.#IND -1.#IND -1.#IND 3.06414 二维平差4.1 平差参数迭代次数:0向平移: 0.0000米 向平移: 0.0000米比例: 0.0000ppm 旋转: 0.0000秒4.2 平面距离平差值起点 终点 dx 中误差 (
28、m) dy 中误差 (m) 平距 中误差 (m) 相对误差 4.3 平面坐标点名 x x中误差 (m) y y中误差 (m) 中误差 (m) E(m) F(m) ET(D:M:S) 1.ZH 0.0000 -1.#IND 0.0000 0.0000 -1.#IND31998565628578809000000000000000000000000000000000000000000000000000000000000000.0000 0.0000 45:00:0010.Z 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0:00:0012.Z 0
29、.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0:00:002.ZH 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0:00:003.ZH 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 90:00:004.ZH 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0:00:005.ZH 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0:00:00
30、6.ZH 0.0000 -1.#IND 0.0000 5.5482 4.8205 0.0000 0.0000 90:00:007.ZH 0.0000 0.0000 0.0000 0.0000 0.0000 0:00:008.ZH 0.0000486838796745878690000000000000000000000.0000 0.0000 -1.#IND -1.#IND486838796745878690000000000000000000000.0000486838796745878690000000000000000000000.0000 180:00:005 高程拟合5.1 平差参数迭代次数:0网的参考因子: 0.00005.2 拟合坐标点名 椭球高(m) 中误差 (m)1.ZH -81.4324 0.000810.Z -77.4791 0.000612.Z -81.0956 0.00102.ZH -83.0479 0.00063.ZH -84.0604 0.00064.ZH -81.5261 0.00065.ZH -81.7306 0.00116.ZH -81.7306 0.00117.ZH -79.7107 0.00068
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