pylops.avo.avo.approx_zoeppritz_pp¶
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pylops.avo.avo.
approx_zoeppritz_pp
(vp1, vs1, rho1, vp0, vs0, rho0, theta1)[source]¶ PP reflection coefficient from the approximate Zoeppritz equation.
Approximate calculation of PP reflection from the Zoeppritz scattering matrix for a set of incident angles [1].
[1] Dvorkin et al. Seismic Reflections of Rock Properties. Cambridge. 2014. Parameters: - vp1 :
np.ndarray
orlist
ortuple
P-wave velocity of the upper medium
- vs1 :
np.ndarray
orlist
ortuple
S-wave velocity of the upper medium
- rho1 :
np.ndarray
orlist
ortuple
Density of the upper medium
- vp0 :
np.ndarray
orlist
ortuple
P-wave velocity of the lower medium
- vs0 :
np.ndarray
orlist
ortuple
S-wave velocity of the lower medium
- rho0 :
np.ndarray
orlist
ortuple
Density of the lower medium
- theta1 :
np.ndarray
orfloat
Incident angles in degrees
Returns: - PPrefl :
np.ndarray
PP reflectivity values for all input angles.
See also
zoeppritz_scattering
- Zoeppritz solution
zoeppritz_element
- Single reflectivity element of Zoeppritz solution
zoeppritz_PP
- PP reflectivity element of Zoeppritz solution
- vp1 :