# Differences

This shows you the differences between two versions of the page.

sep:courses:bob_slides [2009/01/30 20:00]
claudio
sep:courses:bob_slides [2015/05/27 02:06] (current)
Line 10: Line 10:
| **1 ** | You'll be introduced to different **acquisition geometries** exemplified by some data and stacking charts. Moreover, you'll learn the three dimensions of a 2D dataset and have a detailed description of the program synmarine. | {{sep:courses:labs210:bob:bei-chapter1.pdf|chapter1.pdf}}| | **1 ** | You'll be introduced to different **acquisition geometries** exemplified by some data and stacking charts. Moreover, you'll learn the three dimensions of a 2D dataset and have a detailed description of the program synmarine. | {{sep:courses:labs210:bob:bei-chapter1.pdf|chapter1.pdf}}|
| **2 ** | **Forward and adjoint** operators and the concept of pushing and pulling are explained, using as example the task of writing a program that downward shifts traces.| {{sep:courses:labs210:bob:bei-chapter2.pdf|chapter2.pdf}}| | **2 ** | **Forward and adjoint** operators and the concept of pushing and pulling are explained, using as example the task of writing a program that downward shifts traces.| {{sep:courses:labs210:bob:bei-chapter2.pdf|chapter2.pdf}}|
+| **3 ** | **Waves in Strata** | {{sep:courses:labs210:bob:bei-chapter3.pdf|chapter3.pdf}}|
| **4 ** | **Normal moveout and stacking** operators are explained. | {{sep:courses:labs210:bob:bei-chapter4.pdf|chapter4.pdf}}| | **4 ** | **Normal moveout and stacking** operators are explained. | {{sep:courses:labs210:bob:bei-chapter4.pdf|chapter4.pdf}}|
| **5 ** | The basic geometry of migrating a dipping reflector is presented. | {{sep:courses:labs210:bob:bei-chapter5.pdf|chapter5.pdf}}| | **5 ** | The basic geometry of migrating a dipping reflector is presented. | {{sep:courses:labs210:bob:bei-chapter5.pdf|chapter5.pdf}}|
+| **6 ** | **Waves and Fourier Sum** | {{sep:courses:labs210:bob:bei-chapter6.pdf|chapter6.pdf}}|
| **7 ** | **Downward continuation of wavefields** is explained and migration of seismic data by downward continuation is introduced with the support of the exploding reflector concept. | {{sep:courses:labs210:bob:bei-chapter7.pdf|chapter7.pdf}}| | **7 ** | **Downward continuation of wavefields** is explained and migration of seismic data by downward continuation is introduced with the support of the exploding reflector concept. | {{sep:courses:labs210:bob:bei-chapter7.pdf|chapter7.pdf}}|
| **9 ** | Quick introduction to **finite-difference migration**. | {{sep:courses:labs210:bob:bei-chapter9.pdf|chapter9.pdf}}| | **9 ** | Quick introduction to **finite-difference migration**. | {{sep:courses:labs210:bob:bei-chapter9.pdf|chapter9.pdf}}|
Line 19: Line 21:
| Here you'll find different subjects ranging from the differences between 2D and 3D seismic to time X depth imaging and Kirchhoff X wave-equation migration. | {{sep:courses:labs210:bob:bei-2dvs3d.pdf|2dvs3d.pdf}}| | Here you'll find different subjects ranging from the differences between 2D and 3D seismic to time X depth imaging and Kirchhoff X wave-equation migration. | {{sep:courses:labs210:bob:bei-2dvs3d.pdf|2dvs3d.pdf}}|
| If you are interested on the results of migrating with an **inaccurate velocity model**, take a look at the examples using Marmousi data. | {{sep:courses:labs210:bob:bei-angle-pspi.pdf|pspi.pdf}}| | If you are interested on the results of migrating with an **inaccurate velocity model**, take a look at the examples using Marmousi data. | {{sep:courses:labs210:bob:bei-angle-pspi.pdf|pspi.pdf}}|
+| Reverse Time Migration | {{sep:courses:labs210:bob:bei-rtm.pdf|rtm.pdf}}|
+| Introduction to multiples attenuation | {{sep:courses:labs210:bob:multiplelecture.pdf|multiple.pdf}} |
| Here are two papers explaining the computation of **angle-domain common image gathers** [[http://sep.stanford.edu/public/docs/sep100/marie1.pdf|(ADCIGs)]] and prestack migration using **DSR equation plus split-step correction** [[http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=GPYSA7000061000005001412000001&idtype=cvips&prog=normal|(DSR plus split-step)]]. |  | | Here are two papers explaining the computation of **angle-domain common image gathers** [[http://sep.stanford.edu/public/docs/sep100/marie1.pdf|(ADCIGs)]] and prestack migration using **DSR equation plus split-step correction** [[http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=GPYSA7000061000005001412000001&idtype=cvips&prog=normal|(DSR plus split-step)]]. |  |
-