able 4 (Concluded 
Absolute Value of Differences Between 
October 1996 and June 1997 Ground Surve 
dune 1997 Ground Survey Data 
613064.13 
347836.05 
+4.75 (415.57) _ 
3.30 (0.01 ) 
1.52 (0.05) 
1.22 (0.04 
613060.38 
347835.44 
+4.02 (+13.19) 
0.61 (0.02) 
0.30 (0.01 
613062.22 
347839.47 
__|+4.04 (413.25) 
0.61 (0.02) 
0.30 (0.01 
613067.76 
347863.42 
+3.46 (411.35) 
0.30 (0.01) 
613064.00 
+* 
347862.60 
+2.77 (+9.10) 
0.30 (0.01) 
613065.73 
347866.77 
+2.81 (+9.23) 
0.61 (0.02) 
2.13 (0.07 
0.30 (0.01 
0.00 (0.00 
0.00 (0.00) 
0.91 (0.03) 
0.30 (0.01 
0.00 (0.00) 
0.30 (0.01 
613066.46 
347878.34 
+2.18 (+7.16) 
0.30 (0.01) 
3.05 (0.10) 
613062.77 
347877.42 
+1.49 (+4.89) 
0.61 (0.02) 
1.52 (0.05 
613064.33 
347881.58 
+1.50 (44.91) 
3.66 (0.12) 
1.52 (0.05 
613086.02 
347896.84 
| +4.87 (+15.99 
0.61 (0.02) 
1.22 (0.04 
613082.46 
347896.50 
+4.05 (+13.30 
2.44 (0.08 
1.52( 0.05) 
613084.43 
347900.50 
0.61 (0.02 
2.13 (0.07) 
0.30 (0.01 
0.00 (0.00 
0.30 (0.01 
0.30 (0.01 
0.30 (0.01 
0.30 (0.01 
613087.96 
347919.34 
) 
) 
[44.27 (414.01) 
) 
+3.40 (411.14 
1.83 (0.06 
0.30 (0.01) 
0.30 (0.01 
613084.23 
‘| 347918.57 
+2.73 (48.97) 
1.22 (0.04) 
0.00 (0.00 
613086.00 
347922.71 
+2.76 (+9.05 
1.22 (0.04 
1.22 (0.04) 
613091.02 
347947.09 
0.30 (0.01 
1.83 (0.06) 
0.30 (0.01 
0.30 (0.01) 
613087.18 
| 347946.20 
+1.38 (44.52 
) 
) 
) 
0.61 (0.02) 
) 
) 
) 
0.91 (0.03 
1.83 (0.06) 
0.00 (0.00 
613088.73 
347950.39 
) 
+2.00 (+6.55) 
) 
+1.35 (+4.44) 
0.30 (0.01) 
0.00 (0.00) _ 
0.00 (0.00 
613110.12 
347965.35 
+4.65 (+15.26 
0.00 (0.00) 
2.74 (0.09) 
613106.52 
347964.80 
0.61 (0.02) 
1.52 (0.05) 
0.30 (0.01 
0.00 (0.00) _ 
613108.49 
347968.86 
+3.96 (+12.99 
0.30 (0.01) 
1.52 (0.05) 
0.30 (0.01) _ 
613111.16 
347986.98 
) 
+3.87 (+12.69) 
) 
) 
+3.40 (411.15 
1.22 (0.04) 
0.00 (0.00) 
0.30 (0.01) _ 
613107.48 
347986.74 
+2.69 (+8.82) 
3.05 (0.10) 
1.52 (0.05) 
0.00 (0.00) _ 
613109.56 
347990.68 
+2.84 (+9.32 
0.91 (0.03) 
1.22 (0.04) 
0.30 (0.01) 
613110.28 
348002.63 
+2.14 (+7.02 
1.22 (0.04) _ 
0.91 (0.03) 
0.30 (0.01) 
613106.62 
348002.24 
0.00 (0.00) 
3.96 (0.13) 
11.58 (0.38) 
613108.63 
348006.34 
) 
) 
+1.52 (44.99) 
+1.51 (+4.97) 
0.91 (0.03) _ 
0.91 (0.03) 
0.61 (0.02) 
613128.18 
348014.28 
+4.67 (+15.33) 
0.91 (0.03) 
1.22 (0.04) 
0.30 (0.01 
613124.43 
348014.20 
+4.01 (+13.16) 
0.91 (0.03) 
0.91 (0.03) 
0.61 (0.02 
613126.66 
348018.04 
+4.16 (+13.64) 
1.22 (0.04) 
0.91 (0.03) 
0.30 (0.01 
613125.04 
348038.21 
+2.66 (+8.73 
0.61 (0.02) _ 
1.52 (0.05) 
613123.18 
348034.16 
+2.50 (+8.20 
0.61 (0.02) 
2.13 (0.07 
0.30 (0.01 
613121.16 
348037.72 
+1.96 (+6.42 
0.91 (0.03) 
1.22 (0.04 
0.30 (0.01 
613134.25 
|348071.04 
0.30 (0.01) 
1.52 (0.05 
) 
) 
) 
0.61 (0.02) 
) 
) 
) 
0.30 (0.01 
613130.48 
348070.29 
+1.63 (+5.36 
0.91 (0.03) 
4.27 (0.14 
0.61 (0.02 
613132.19 
348074.35 
) 
) 
) 
+2.33 (+7.65) 
) 
) 
+1.67 (+5.49 
0.61 (0.02) 
0.61 (0.02 
613148.22 
348081.88 
+3.75 (+12.30) 
0.91 (0.03) 
1.83 (0.06 
0.00 (0.00 
613150.38 
348085.82 
+3.88 (+12.73) 
0.30 (0.01) 
0.30 (0.01) 
613150.75 
348098.10 
+3.35 (+10.98) 
1.22 (0.04) 
( 
( 
2.44 (0.08 
0.91 (0.03 
0.61 (0.02) 
613146.92 
348097.71 
+2.66 (+8.73) 
0.61 (0.02) 
) 
) 
) 
) 
1.52 (0.05) 
) 
) 
) 
) 
2.13 (0.07 
0.30 (0.01) 
613148.97 
348101.75 
+2.77 (+9.09) 
0.00 (0.00) 
3.05 (0.10) 
0.30 (0.01) 
613150.28 
348114.55 
+2.23 (47.30) 
1.83 (0.06) 
0.61 (0.02) 
0.91 (0.03 
613146.73 
348115.02 
+1.44 (+4.73) 
0.91 (0.03) 
0.61 (0.02) 
__|1.22 (0.04 
613149.27 
348118.64 
+1.70 (+5.57 
3.66 (0.12 
0.61 (0.02 
5.79 (0.19 
