Bison 24000 – 120 Channels.

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Part I: Seismic Refraction

Presentation transcript:

Bison 24000 – 120 Channels

Sledge-hammer Plate Geophone

High way 248 Profile # 3

Seismic Refraction Tomography – Profile # 1 Ray Path Depth (m) S N 12.5 37.5 X (m)

Seismic Refraction Tomography – Profile # 1 Tomogram – Wide Velocity Range Depth (m) S N 12.5 37.5 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 1 Tomogram – Narrow Velocity Range Depth (m) Soil Bedrock Soil Bedrock S N 12.5 37.5 X (m) Velocity (m/s) 2000 800

Seismic Refraction Tomography – Profile # 2 Ray Path Depth (m) E W 35 108 X (m)

Seismic Refraction Tomography – Profile # 2 Tomogram – Wide Velocity Range Depth (m) E W 35 108 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 2 Tomogram – Wide Velocity Range Depth (m) Low velocity zone E W 35 108 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 2 Tomogram – Narrow Velocity Range Depth (m) E W 35 108 X (m) Velocity (m/s) 2000 800

Seismic Refraction Tomography – Profile # 2 Tomogram – Narrow Velocity Range Soil Soil Bedrock S2 Bedrock Depth (m) S1 E W 35 108 X (m) Velocity (m/s) 2000 800

Seismic Refraction Tomography – Profile # 3 Ray Path Depth (m) E W 25 109 X (m)

Seismic Refraction Tomography – Profile # 3 Tomogram – Wide Velocity Range Depth (m) E W 25 109 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 3 Tomogram – Wide Velocity Range Depth (m) Low velocity zone E W 25 109 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 3 Tomogram – Narrow Velocity Range Soil Soil Bed-rock Depth (m) Bedrock E W 25 109 X (m) Velocity (m/s) 2000 800

Seismic Refraction Tomography – Profile # 4 Ray Path Depth (m) E W 25 109 X (m)

Seismic Refraction Tomography – Profile # 4 Tomogram – Wide Velocity Range Depth (m) E W 25 109 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 4 Tomogram – Wide Velocity Range Depth (m) Low velocity zone Low velocity zone Low velocity zone E W 25 109 X (m) Velocity (m/s) 4000 500

Seismic Refraction Tomography – Profile # 4 Tomogram – Narrow Velocity Range Depth (m) E W 25 109 X (m) Velocity (m/s) 2000 800

Seismic Refraction Tomography – Profile # 4 Tomogram – Narrow Velocity Range Depth (m) Soil Soil Bed-rock Bedrock S3 E W 25 109 X (m) Velocity (m/s) 2000 800