next up previous print clean
Next: A system of ray Up: Tomographic velocity estimation Previous: From to

Calculating the slowness error $\Delta {\bf w}$

Calculation of the slowness error $\Delta {\bf w}$by inversion of the traveltime error $\Delta {\bf t}$requires that we first to find the back projection operator. The back projection operator L is found by ray tracing through the reference model.


Stanford Exploration Project