October 2013
Intermediate to advanced
160 pages
3h 43m
English
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The General Principles and Basic Features of the Maritime Mobile Satellite Service
BASIC KNOWLEDGE OF SATELLITE COMMUNICATIONS
INMARSAT Space Segment
This consists of the satellites and the radio communications transponders and telemetry and tracking devices which they carry. Four active satellites some 36,000 km above the equator between them cover the entire Earth's surface except for the Polar regions. The satellites are in geo-synchronous orbits and always ‘see’ the same area. Thus there is one satellite for the Pacific Ocean Area, one satellite for the Indian Ocean Area and two satellites for Atlantic Ocean Area coverage. The Space Segment also includes ground control facilities.
Modes of Communication
Telex Services are available in ship-shore ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.