'Earth exploration' presentation slideshows

ITU activities for Emergency Communications and Disaster Relief

ITU activities for Emergency Communications and Disaster Relief. Kevin Hughes, BR kevin.hughes@itu.int Reinhard Scholl, TSB reinhard.scholl@itu.int International Telecommunication Union. Submission Date: July 1, 2008 . Highlight of Current Activities (1). DECISIONS OF RA-07 AND WRC-07

641 views • 41 slides

Yvon HENRI Chief, Space Services Department ITU/BR

452 views • 33 slides

Terry R. West, Ph.D., P.E., CPG Professor of Engineering Geology Earth & Atmospheric Science Dept.

Lessons Learned Through Evaluation of a Road Construction Failure in Compressible Soils, Lindberg Road Improvement Project, West Lafayette, Indiana. Terry R. West, Ph.D., P.E., CPG Professor of Engineering Geology Earth & Atmospheric Science Dept. Purdue University, West Lafayette, Indiana.

388 views • 26 slides

NPOESS Transmission Frequency Issues

NPOESS Transmission Frequency Issues. Satellite Direct Readout Conference for the Americas 11 December 02 David F. McGinnis. Basic Radio Frequency Management Principals. Management of radio frequencies is controlled both domestically and internationally

371 views • 20 slides

Comparison of different methods of VLF/ELF/ULF radio waves generation D.S. Kotik & S.V. Polaykov

Mostly effective for generation at lover VLF (1-10 kHz). Main restrictions : at altitudes > 80 km 2. Sporadic character of electrojet events. Comparison of different methods of VLF/ELF/ULF radio waves generation D.S. Kotik & S.V. Polaykov

253 views • 8 slides