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7/23/2019 1. Two Way Measurement http://slidepdf.com/reader/full/1-two-way-measurement 1/3 stn Leg Forward Distance IP0 IP0-1 10.650+11.13+6.80+11.74+9.666+10.094+ 12.000=72.080 IP1 IP1-2 5.490+7.534+11.838+6.414+8.494+ 11.712=51.482 IP10 I P1 0- 9 11 .95 6+1 3. 13 4+1 0. 040 +11 .1 36 +9. 160 + 12.492+12.926+9.918=90.762 IP9 IP9-8 13.054+10.354+10.176+15.130+ 10.050=58.764 IP8 IP8-7 10.720+10.150+10.060+7.244+ 8.582+8.530=55.286 IP2 IP2-3 14.180+14.220+13.740+11.660+12.282=66.082 IP3 IP3-4 5.59+4.770+9.140+6.954+9.014+ 3.278+1.806+1.992+5.92=48.464 IP4 IP4-5 8.668+6.112+6.184+7.082+ 9.616+10.932=48.594 IP5 IP5-6 7.864+7.452+6.100+9.138+7.580+9.200=47.33 IP6 IP6-7 8.930+7.950+8.538+14.378=39.796

1. Two Way Measurement

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stn Leg Forward Distance

IP0 IP0-1 10.650+11.13+6.80+11.74+9.666+10.094+

12.000=72.080

IP1 IP1-2 5.490+7.534+11.838+6.414+8.494+

11.712=51.482

IP10 IP10-9 11.956+13.134+10.040+11.136+9.160+

12.492+12.926+9.918=90.762IP9 IP9-8 13.054+10.354+10.176+15.130+

10.050=58.764

IP8 IP8-7 10.720+10.150+10.060+7.244+

8.582+8.530=55.286

IP2 IP2-3 14.180+14.220+13.740+11.660+12.282=66.082

IP3 IP3-4 5.59+4.770+9.140+6.954+9.014+

3.278+1.806+1.992+5.92=48.464

IP4 IP4-5 8.668+6.112+6.184+7.082+

9.616+10.932=48.594

IP5 IP5-6 7.864+7.452+6.100+9.138+7.580+9.200=47.33

IP6 IP6-7 8.930+7.950+8.538+14.378=39.796

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Backward distance Discrepancy Avg. dist. Accuracy

8.680+7.820+6.594+12.800+12.246+9.580+

6.322+8.036=72.078 0.002 72.079 1:36039.5

5.414+11.036+12.638+72.000+6.190+

9.000=51.478 0.004 31.48 1:12870

10.878+17.772+8.174+13.298+7.112+14.714+

13.112+8.69+10.000=90.750 0.012 90.756 1:756312.002+11.992+8.092+8.192+8.964+

9.518=58.760 0.004 58.762 1:14690

12.742+8.928+7.294+10.446+

8.884+7.358=58.282 0.004 55.284 1:13821

13.780+13.452+12.830+12.340+13.710=66.112 0.03 66.097 1:2203.233

6.312+2.256+2.774+5.546+8.000+9.864+

8.970+4.744=48.466 0.002 48.465 1:24232.5

7.372+8.592+9.340+10.450+

8.560+4.172=48.576 0.012 48.585 1:4048.75

8.694+6.39+4.740+7.320+8.634+11.536=47.31 0.02 47.324 1:2366.2

13.395+12.345+11.340+2.698=39.778 0.018 39.787 1 :2210.38

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