EARTH SOUNDINGS ANALYSIS: Processing versus Inversion (PVI) Processing versus Inversion (PVI)
This is a free, online textbook. According to the author, "This paper book of 300 pages presents theory implemented by sixty subroutines, all included in the book, which in turn made the book's 150 figures. Behind the paper book are about seventy figure-making directories, a large volume of Stanford Exploration Project utility software, and some real datasets you can experiment with if you have access to the electronic form of the book. I made nearly all of the figures myself. Even without the electronic book, from the printed subroutines only, you should be able to produce results similar to mine and, beyond this, use the subroutines in your own work."