Lista autorilor

ALI Zahir - Pakistan Space and Upper Atmosphere Research Commission (SUPARCO), Karachi, PAKISTAN. E-mail: zali@itc.nl, seezahir@yahoo.com

SHAKIR Muhammad - National Centre for Remote Sensing and Geo-Informatics (NCRG), Institute of Space Technology, Karachi, PAKISTAN. E-mail: mshakirgeo@gmail.com