#FIG 3.2 Landscape Center Inches Letter 100.00 Single -2 1200 2 1 3 0 1 4 4 50 -1 20 0.000 1 0.0000 7200 3600 75 75 7200 3600 7275 3600 1 3 0 1 0 -1 50 -1 20 0.000 1 0.0000 7200 600 75 75 7200 600 7275 600 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 2400 1200 8400 1200 2 1 0 7 1 7 50 -1 -1 0.000 0 1 -1 0 0 2 4200 4200 5400 5400 2 1 0 2 0 7 55 -1 -1 0.000 0 0 -1 0 0 3 3600 1200 3600 3600 6000 6000 2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 3 7050 900 7200 750 7350 900 2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 7200 1200 7200 600 2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 7200 1050 7050 1200 2 1 0 2 4 7 50 -1 -1 0.000 0 0 -1 1 0 2 1 1 1.00 60.00 120.00 3600 1200 7200 3600 2 1 0 2 1 7 50 -1 -1 0.000 0 0 -1 1 0 2 1 1 1.00 60.00 120.00 3600 1200 4800 4800 4 0 1 50 -1 16 24 0.0000 4 285 1500 3075 5025 receivers\001 4 0 4 50 -1 18 24 0.0000 4 285 225 6150 2775 y\001 4 0 1 50 -1 18 24 0.0000 4 210 195 4500 3675 x\001 4 0 4 50 -1 16 24 0.0000 4 285 1215 7425 3600 seismic\001 4 0 1 50 -1 16 24 0.0000 4 285 1800 3075 5400 in borehole\001 4 0 4 50 -1 16 24 0.0000 4 210 1095 7425 3900 source\001