encoding  utf-8

survey CrossRift2
centreline
  team "Ben Cooper" 
  team "Bill Chadwick"
      units clino compass degree
      units length meter

      instrument length  "Ben's DistoX"
      instrument compass  "Ben's DistoX"
      instrument clino  "Ben's DistoX"

      # Calibration delta was 0.47; rotational error <0.4 deg

      sd length 1 centimeter
      sd compass 0.2 degree
      sd clino 0.2 degree

  declination -1.713 deg      # Allign to grid, Grid North +0.5535 deg      Confirmed BGS 7/6/2012
  # http://www.geomag.bgs.ac.uk/gifs/wmm_calc.html

  date 2012.06.02		# Sat 2nd June 2012 (Queen's Diamond Jubilee weekend)
  
  data normal from to compass clino tape
  extend right
flags duplicate
  1.0 1.1 181.02 -14.55 2.380
  1.1 - 130.88 -28.49 1.671
  1.1 - 129.06 -3.69 2.301
  1.1 - 124.35 31.32 1.241
  1.1 - 276.71 87.22 0.352
  1.1 - 103.39 -5.73 1.962
  1.1 - 70.11 -12.74 1.356
  1.1 - 22.54 -6.91 0.930
  1.1 - 358.58 -6.08 1.303
  1.1 1.2 93.15 7.51 3.816
  1.1 - 103.75 5.18 2.535
  1.1 - 83.31 8.55 3.028
  1.1 - 38.66 10.79 2.901
  1.0 - 22.60 48.36 0.807
  1.0 - 248.87 -55.59 1.688
  1.0 - 243.98 -20.47 1.516
  1.0 - 249.66 36.50 1.170
  1.0 - 203.74 78.38 2.343
  1.0 - 188.63 81.88 0.802
  1.1 - 221.36 -0.94 1.338
  1.1 - 200.67 -4.97 2.667
  1.1 - 185.23 -6.05 4.785
  1.1 - 153.54 -9.42 2.389
  1.1 - 166.21 -8.60 4.212
  1.1 - 170.15 -8.66 6.719
  1.1 - 177.61 -9.79 6.380
  1.1 - 177.22 -10.71 6.533
  1.1 - 173.37 -8.22 6.743
  1.1 - 171.67 -9.04 7.569
flags not duplicate 
  1.1 1.3 172.92 -9.00 8.268
  1.4 1.3 55.73 -35.71 2.314
  1.4 - 27.55 -36.98 1.602
  1.4 1.5 309.07 11.76 2.340
  1.5 - 205.71 -15.06 0.497
  1.5 - 213.88 -80.98 1.053
  1.5 - 19.25 -57.87 1.380
  1.5 1.6 197.03 62.93 3.639
  1.5 - 147.41 -0.48 2.755
  1.5 - 175.65 13.69 2.607
  1.5 - 188.18 8.39 1.385
  1.5 - 194.34 20.46 2.060
  1.5 - 199.71 20.88 1.456
  1.5 - 212.83 24.24 0.872
  1.5 1.7 298.59 1.42 7.773
  1.7 - 211.46 -8.77 0.361
  1.7 - 229.86 73.42 4.065
  1.7 - 19.67 -50.46 1.241
  1.7 - 222.62 -72.14 0.833
  1.7 1.8 306.38 -8.21 2.583
  1.8 - 41.45 -1.22 0.468
  1.8 - 26.51 -34.06 1.214
  1.8 - 189.76 76.33 3.245
  1.8 1.9 318.05 4.85 3.569
  1.9 - 248.30 -81.57 0.720
  1.9 - 223.57 -8.76 0.459
  1.9 - 208.43 70.70 2.903
  1.9 - 32.75 -48.54 1.324
  1.9 1.10 303.69 0.36 5.643
  1.10 1.11 311.19 -18.54 3.179
  1.10 - 32.29 5.73 0.401
  1.10 - 27.25 -52.30 1.232
  1.10 - 23.81 -85.10 0.870
  1.10 - 156.87 74.59 3.679
  1.10 - 157.93 69.23 4.263
  1.4 1.12 96.00 -4.13 6.311
  1.12 - 204.44 -1.66 1.315
  1.12 - 207.54 -4.23 1.316
  1.12 - 24.47 -56.90 1.030
  1.12 - 207.13 14.77 1.118
  1.12 - 197.01 35.72 0.754
  1.12 1.13 129.33 3.31 4.136
  1.13 - 239.11 -9.99 2.583
  1.13 - 241.79 25.47 2.388
  1.13 - 250.45 32.16 0.787
  1.13 - 259.22 44.27 0.925
  1.13 - 261.25 46.85 0.577
  1.13 - 54.46 -57.58 0.915
  1.13 1.14 153.22 7.86 3.034
  1.14 1.15 136.38 15.47 3.206
  1.14 - 134.92 15.46 3.290
  1.14 - 143.80 2.28 2.312
  1.14 - 133.68 3.76 2.303
  1.14 - 164.43 20.97 2.286
  1.14 - 154.64 -7.25 2.021
  1.14 - 54.34 -36.77 0.707
  1.14 - 227.19 -21.42 0.972
  1.14 - 224.31 43.51 1.711
  1.14 - 239.49 61.19 1.766
  1.14 - 188.77 64.19 0.528
  1.4 - 59.82 -29.96 2.473
endcentreline

endsurvey