Institution: | 1. National Authority for Remote Sensing and Space Sciences, 23 Joseph Tito Street, El-Nozha El-Gedida, P.O. Box: 1564 Alf Maskan, Cairo, Egypt;2. The Custodian of the Two Holy Mosques Institute for Hajj and Umrah Research, Umm Al-Qura University, P.O. Box: 6287, 21955 Aziziah, Makkah, Saudi Arabia |