Angle-domain Migration Velocity Analysis using Wave-equation Reflection Traveltime Inversion

Engineering

• Nonlinearity 100%
• Numerical Example 100%
• Linear Relationship 100%
• Migration Velocity 100%
• Image Point 100%
• Crosscorrelation 100%
• Complex Velocity 100%
• Demonstrates 100%
• Transmissions 100%
• Local Minimum 100%
• Wave Reflection 100%

Keyphrases

• Reflection Traveltime Inversion 100%
• Lag Time 66%
• Direct Wave 33%
• Highly Nonlinear 33%
• Earth Model 33%
• Tomographic Technique 33%
• Linear Relationship 33%
• Angle-domain Common-image Gathers (ADCIGs) 33%
• Complex Velocity 33%

Earth and Planetary Sciences

• Wave Equation 100%
• Nonlinearity 33%
• Seismic Data 33%
• Tomography 33%
• Wave Reflection 33%
• Yield Point 33%