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Geostationary Satellite Systems
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DEFINITION: A geostationary satellite is an earth-orbiting satellite, placed at an altitude of approximately 35,800 kilometers (22,300 miles) directly over the equator, that revolves in the same direction the earth rotates (west to east). At this altitude, one orbit takes 24 hours, the same length of time as the earth requires to rotate once on its axis. The term geostationary comes from the fact that such a satellite
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Data Center Efficiency University
sponsored by Dell, Inc. and Intel
VIRTUAL ENVIRONMENT:
This online learning destination for IT professionals provides you with one interactive site that satisfies your need to expand your data center knowledge. Choose from three different classroom topics, each delivering its content in a variety of formats, including webcasts, podcasts and e-publications.
Posted: 31 Mar 2011 | Premiered: 31 Mar 2011
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Getting the Most out of Enterprise Callaboration
sponsored by BlackBerry
WEBCAST:
This webcast will discuss options for extending common enterprise collaboration platforms to the BlackBerry platform from Microsoft Office Communicator, to Lotus Sametime, Webex, and more.
Posted: 15 Sep 2011 | Premiered: 15 Sep 2011
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The Changing Role of Tablets in the Enterprise
sponsored by BlackBerry
WEBCAST:
This webcast will provide you with a firm understanding of the BlackBerry PlayBook tablet platform and its overall capabilities. It will also focus on key partner applications that can enable greater workforce performance.
Posted: 15 Sep 2011 | Premiered: 15 Sep 2011
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The Office of Tomorrow with BlackBerry
sponsored by BlackBerry
WEBCAST:
This webcast discusses the office needs of tomorrow and how BlackBerry solutions can meet them. Topics include the direction hardware and software may take, the future of mobile computing, business apps and more.
Posted: 15 Sep 2011 | Premiered: 15 Sep 2011
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Use of Cloud in Public Sector - Jeff Bergeron Video:
sponsored by HP
VIDEOCAST:
Cloud computing is making its way into the public sector, enabling significant cost-savings and providing the tools to enhance communication, monitoring and security. Take a look at this videocast for an in-depth look at the use of the cloud in the public sector and learn about four basic models you can leverage for successful cloud adoption.
Posted: 09 Jan 2012 | Premiered: 09 Jan 2012
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GEOSTATIONARY SATELLITE SYSTEMS DEFINITION (continued): … appears nearly stationary in the sky as seen by a ground-based observer. BGAN, the new global mobile communications network, uses geostationary satellites. A single geostationary satellite is on a line of sight with about 40 percent of the earth's surface. Three such satellites, each separated by 120 degrees of longitude, can provide coverage of the entire planet, with the exception of small circular regions centered at the north and south geographic poles. A geostationary satellite can be accessed using a directional antenna, usually a small dish, aimed at the spot in the sky where the satellite … Geostationary Satellite Systems definition sponsored by SearchMobileComputing.com, powered by WhatIs.com an online computer dictionary
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