Dr.Hadeer G.M. Adeeb (Lecturer), Mrs. Yusra T. Abdulbaki (Lecturer) and Mr. Younis N. Saeed (Ass. Lecturer) have participated in the training course named “principles and options of the program Erdas v.9.1.” which was held in the remote sensing center, university of Mosul for the period from 23-26 Sep. 2013 During this course the participants acquired the experience how to applicate the digital treatments on the images through Erdas and how it is used on different fields including water resources, geology and agriculture