;MH0061 Upper Tham Lom & Tham Lom ;Grade UISv2 6-3-EF #Units prefix=MH0061B ;#fix 1 406099 2152167 472 ;GPS of Upper Tham Lom entrance #Note 1 Upper Tham Lom #Flag 1 7a /Entrance #seg /cave #Date 2026-02-18 ;Book - Paul Callister Inst. - Ed Ford SMCC DistoX2 Target - A. Pathi ;Upper Tham Lom to connection with Tham Lom 1 2 9.95 114.7 -19.8 1 - 28.26 205.1 17.8 1 - 5.30 7.0 1.0 1 - 46.21 185.2 76.5 1 - 2.35 14.3 -85.1 2 3 13.95 132.5 -9.1 2 - 1.30 24.5 -0.7 2 - 26.33 211.6 17.6 2 - 33.15 138.9 81.0 3 4 16.10 79.3 10.6 3 - 4.67 324.9 1.5 3 - 8.60 154.8 3.3 3 - 13.03 333.9 89.0 3 - 2.77 0.6 -83.2 4 5 8.45 35.7 34.7 4 - 1.32 329.8 -10.1 4 - 0.45 165.1 -6.3 4 - 0.54 256.1 79.1 4 - 0.75 257.6 -85.3 5 6 9.81 39.4 31.7 5 - 1.60 298.9 3.5 5 - 2.55 111.9 4.9 5 - 3.65 214.6 84.8 6 7 35.56 297.0 51.1 7 7a 10.00 000 90 ;Stn 7a = skylight entrance 6 - 5.53 265.3 8.3 6 - 10.22 295.2 74.9 6 - 1.34 309.7 -83.6 3 8 14.38 230.0 -16.3 3 - 8.00 142.7 1.8 3 - 4.53 321.0 -8.1 8 9 6.85 231.5 -42.6 8 - 2.18 158.2 -1.4 8 - 8.22 289.4 0.2 8 - 27.82 309.9 78.1 8 - 4.01 322.1 -68.7 9 10 20.48 222.3 -32.0 9 - 3.03 133.0 1.1 9 - 3.90 304.9 16.0 9 - 8.38 314.2 82.2 9 - 0.96 189.8 -88.8 10 11 7.69 324.9 50.8 10 - 1.66 234.5 7.5 10 - 9.33 82.4 0.5 10 - 6.68 60.5 78.5 11 12 6.28 270.1 19.4 11 - 1.47 184.9 -5.4 11 - 2.07 144.8 81.0 11 - 2.15 17.9 -82.2 12 13 13.24 300.0 30.9 12 - 0.42 175.7 -3.4 12 - 1.46 13.9 -7.8 12 - 1.86 29.3 80.3 12 - 2.55 45.5 -82.8 10 14 4.87 151.3 0.6 10 - 5.27 74.3 11.9 10 - 1.75 220.9 6.7 10 - 7.71 134.1 82.7 10 - 0.58 10.1 -84.6 14 15 8.65 117.2 -36.9 14 - 4.09 61.9 -5.2 14 - 1.96 223.0 -21.0 14 - 6.80 75.1 79.4 14 - 1.22 146.6 -87.1 15 16 9.70 189.3 -13.0 15 - 5.52 253.1 -4.0 15 - 9.94 245.2 82.7 15 - 1.62 211.5 -76.8 16 17 12.98 200.0 -25.4 16 - 5.44 276.9 -8.1 16 - 11.01 250.5 79.2 17 18 6.00 153.1 51.4 17 - 3.70 127.4 2.2 17 - 2.06 291.4 4.8 17 - 23.29 70.7 79.0 17 - 1.03 358.4 -79.7 18 19 3.68 282.1 8.0 18 - 3.40 297.8 -4.2 18 - 15.61 344.0 80.4 18 - 1.93 230.6 -84.5 19 20 8.99 169.4 23.4 19 - 3.69 103.6 5.6 19 - 2.21 266.6 7.9 19 - 10.32 84.6 81.4 19 - 1.99 186.8 -86.3 20 21 4.56 189.9 2.6 20 - 1.16 81.0 4.1 20 - 4.12 245.6 9.1 20 - 1.29 267.5 81.7 20 - 1.01 36.7 -83.3 21 22 5.58 121.4 0.4 21 - 2.12 62.5 -2.6 21 - 1.58 241.5 0.7 21 - 0.96 111.6 86.2 21 - 0.59 265.7 -88.5 23 - 23.67 115.4 -58.2 17 23 11.71 83.0 -6.7 23 24 25.94 111.7 -49.3 23 - 2.73 356.7 2.5 23 - 2.31 177.0 -0.2 23 - 17.24 39.7 82.0 24 25 15.99 329.7 51.2 24 27 19.58 91.6 -1.2 24 - 3.43 3.0 1.0 24 - 2.06 177.3 -3.9 24 - 14.14 358.2 72.5 24 - 1.00 35.2 -67.9 27 28 17.82 241.3 32.7 27 29 53.43 80.3 -5.4 27 - 1.67 344.3 2.6 27 - 4.57 174.0 -1.6 27 - 12.01 174.6 71.2 27 - 0.82 30.6 -88.2 29 30 22.93 95.5 -2.7 29 - 1.68 176.8 -1.7 29 - 8.01 42.6 82.9 29 - 1.35 251.1 -82.5 30 31 6.16 55.1 -21.0 30 - 6.41 21.3 10.5 30 - 1.99 196.2 11.4 30 - 7.81 9.0 80.0 30 - 1.64 30.5 -80.8 31 32 2.94 332.2 -15.2 32 33 8.94 293.7 -59.7 32 - 1.00 202.2 -14.5 32 - 1.00 35.8 -9.7 32 - 9.40 238.4 85.0 32 - 1.55 133.2 -85.1 31 - 2.00 257.3 2.2 31 - 3.89 91.3 11.5 31 - 9.84 231.6 81.4 31 - 1.56 318.3 -84.7 30 34 7.31 327.4 3.5 34 35 6.79 36.8 1.1 34 - 2.47 94.7 3.9 34 - 7.90 30.5 79.8 34 - 1.55 337.4 -84.4 35 36 16.95 30.8 -3.5 35 - 2.12 322.0 4.1 35 - 0.47 152.0 6.4 35 - 13.48 53.6 84.6 35 - 0.66 208.4 -86.8 36 37 18.88 92.2 -12.7 36 - 0.42 306.9 3.5 36 - 1.46 148.4 4.3 36 - 16.28 162.0 78.3 36 - 1.06 229.0 -83.7 37 38 6.70 22.6 -15.4 37 - 4.66 300.5 -3.9 37 - 0.79 85.8 -5.3 37 - 14.88 327.3 78.0 37 - 2.27 43.2 -85.9 38 39 4.70 101.4 2.6 38 - 6.52 11.0 8.4 38 - 7.22 189.7 8.5 38 - 15.90 128.4 81.6 38 - 2.10 54.4 -87.2 39 40 15.50 45.8 -65.9 39 - 1.72 352.2 0.0 39 - 11.31 4.0 79.9 39 - 2.36 39.7 -79.4 ;Book - Mike Butcher Inst. - Paul Callister SMCC DistoX2 Target - A. Pathi #date 2026-02-19 ;Connection with Upper Tham Lom to connection with 1993 survey 41 40 6.24 61.1 -18.2 41 - 2.38 336.8 -8.8 41 - 1.82 143.9 9.7 41 - 1.39 165.4 85.9 41 - 2.08 78.5 -87.1 41 42 7.54 246.0 -15.9 42 - 2.02 121.8 12.4 42 - 1.26 295.2 1.3 42 - 2.59 52.0 85.8 42 - 0.98 52.2 -87.1 42 43 6.09 209.5 40.8 43 - 4.59 99.6 14.3 43 - 1.34 294.4 0.4 43 - 3.33 341.3 86.6 43 - 2.89 66.8 -81.3 43 44 3.40 207.2 -30.7 44 - 0.43 166.8 -3.4 44 - 2.03 341.5 0.1 44 - 9.97 38.4 84.7 44 - 0.55 275.0 -86.1 41 45 8.53 252.8 -19.2 45 46 5.44 265.9 -21.2 46 - 0.52 8.6 -3.3 46 - 0.38 299.7 85.0 46 - 0.65 337.7 -85.4 45 - 0.45 164.4 -0.5 45 - 0.41 187.9 81.5 45 - 0.58 25.0 -87.0 46 47 3.90 237.1 2.6 47 48 2.53 203.4 30.7 47 - 0.38 114.9 -1.6 47 - 0.17 312.4 3.7 47 - 0.66 99.6 85.0 47 - 0.22 334.4 -86.4 48 49 2.08 291.0 -22.1 48 - 0.47 326.8 2.6 48 - 0.54 5.4 79.3 48 - 0.72 202.5 -82.8 50 49 1.48 75.8 3.1 49 - 0.41 1.9 3.4 49 - 0.43 50.6 83.9 49 - 0.75 18.2 -72.7 50 51 1.95 289.4 -30.5 51 - 0.29 220.9 24.8 51 52 2.61 254.4 -1.2 52 53 5.62 194.0 29.6 52 - 1.36 161.3 -0.0 52 - 1.00 14.7 78.9 52 - 0.61 331.4 -61.5 53 54 2.20 244.1 20.9 54 54a 7.55 125.1 38.0 54 - 2.89 146.6 76.2 54 - 1.88 215.6 -82.4 54 - 1.55 128.6 -4.7 52 55 2.84 255.5 -2.8 55 56 4.33 244.2 -7.7 55 - 1.33 183.7 -6.4 55 - 0.60 322.3 -7.4 55 - 0.60 264.0 76.7 57 40 7.27 234.5 2.3 57 - 2.12 333.5 5.4 57 - 3.78 14.8 86.8 57 - 1.14 15.3 -84.7 57 58 5.22 39.4 -7.3 58 - 1.66 278.1 -0.9 58 - 8.73 287.5 86.7 58 - 1.64 74.5 -87.0 58 59 6.25 334.2 -1.5 59 60 12.72 325.8 -3.6 59 - 2.43 71.7 1.2 59 - 6.69 122.7 82.3 59 - 1.09 260.1 -86.6 60 61 15.18 62.2 -3.1 60 - 4.40 116.5 13.1 60 - 6.65 104.5 75.5 60 - 1.80 271.7 -85.9 61 62 7.47 67.2 3.9 61 - 2.98 315.7 4.2 61 - 3.32 143.3 6.4 61 - 6.63 68.8 79.0 62 63 14.06 341.7 -2.1 62 - 2.54 291.2 1.6 62 - 3.04 296.5 85.4 62 - 1.63 18.0 -80.7 63 64 5.43 31.0 -10.4 63 - 2.87 111.8 4.9 63 - 10.16 159.2 87.3 63 - 1.68 74.0 -83.1 64 65 15.26 324.3 -4.0 64 - 2.75 241.5 2.2 64 - 6.57 88.3 89.8 64 - 1.31 302.4 -88.4 65 66 20.77 302.3 -4.9 65 - 1.03 226.7 -0.8 65 - 7.18 218.6 88.7 65 - 1.85 266.0 -83.2 66 67 19.61 293.8 -1.3 66 - 1.55 216.5 0.4 66 - 3.41 38.3 6.2 66 - 9.56 342.5 79.4 66 - 1.33 175.2 -85.2 67 68 7.55 3.6 -23.7 67 - 4.44 41.4 2.9 67 - 10.12 8.9 80.7 67 - 4.16 337.4 -83.8 68 69 10.72 17.8 -6.9 68 - 0.85 105.7 5.1 68 - 12.90 325.7 75.4 68 - 1.41 59.6 -86.6 69 70 17.76 266.1 -10.2 69 - 1.93 229.9 -0.7 69 - 13.32 276.8 76.7 69 - 5.24 242.3 20.4 70 71 17.60 0.4 -0.4 70 - 1.99 37.6 0.7 70 - 17.62 345.8 82.5 70 - 1.79 122.4 -88.0 71 72 7.22 293.2 -8.1 71 - 2.10 235.7 -0.4 71 - 1.95 76.6 8.3 71 - 23.74 354.1 80.4 71 - 2.01 343.8 -84.9 72 73 11.19 4.2 -9.7 72 - 1.45 231.5 2.5 72 - 3.41 54.9 3.7 72 - 26.07 57.3 80.7 72 - 2.17 353.4 -84.9 73 74 18.56 268.2 0.8 73 - 3.74 230.0 1.5 73 - 21.34 270.1 83.6 73 - 1.65 264.7 -87.3 74 75 8.56 302.2 -21.2 74 - 3.26 165.8 0.0 74 - 2.82 345.9 -4.6 74 - 20.78 309.8 77.3 74 - 3.44 274.3 -71.5 75 MH0061A:1001 5.70 345.1 -53.3 ;MH0061A:1001 = Station 76 75 - 2.10 69.8 0.7 75 - 22.16 183.3 87.1 75 - 5.55 338.1 -76.0 MH0061A:1001 77 12.14 276.2 -13.5 MH0061A:1001 - 1.29 333.7 1.5 MH0061A:1001 - 2.75 150.8 8.5 MH0061A:1001 - 25.01 204.6 79.1 MH0061A:1001 - 2.97 321.3 -77.7 77 - 0.95 172.4 1.6 77 - 2.21 341.2 6.3 77 - 20.55 230.3 77.5 77 - 0.62 179.6 -88.6 77 78 10.01 252.5 0.7