; PL0085A Tham Ubot #Date 2019-05-28 ;Book & inst Martin Ellis Ellis DistoX2 ;Grade UISv2 2-0-EF #Units Meters A=Degrees #fix 1 597714 835817 58 #Note 1 Tham Ubot #Note 20 Tham Khang Khao #flag 1 20 /entrance #seg /cave 1 2 28.71 135.1 -1.2 2 3 19.00 40.2 2.5 2 4 18.14 121.3 -0.0 4 5 10.61 102.6 2.0 5 6 12.58 108.3 -0.3 2 7 8.99 146.2 2.0 7 8 15.78 157.3 -2.5 8 9 13.12 133.9 -3.1 9 10 10.78 113.0 -0.0 10 11 7.03 129.7 2.4 11 12 34.80 139.3 -0.7 12 13 13.94 117.0 -2.3 12 14 7.54 157.0 6.0 14 15 6.84 244.1 -1.9 15 16 5.15 288.5 -0.5 16 17 5.76 341.8 -0.3 16 18 11.58 177.7 4.8 18 19 6.39 195.3 -14.2 19 20 8.87 127.0 6.1