**Author details**

Khalid S. Essa\* and Zein E. Diab Geophysics Department, Faculty of Science, Cairo University, Giza, Egypt

\*Address all correspondence to: khalid\_sa\_essa@cu.edu.eg and khalid\_sa\_essa@yahoo.com

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
