When an inversion scheme leads to unstable solutions, the most likely reason is the ill-posed nature of the problem. ... given by 75/Z-j:t5a#39;J.B+tBC+7AsQR, . (C-50) The ... In Figure 3.4-13, (96 is the critical angle of refraction which is expressed in terms of the weathering and bedrock velocities by the relation 90 : sin*1(vw/vb).
|Title||:||Seismic Data Analysis|
|Publisher||:||SEG Books - 2000|