Question

what makes the satellite based communication system more reliable in case of large scale natural /man made emergencies? illustrate with the help of pictorial representation.

Answer 1

Satellitebased communication systems are more reliable because communication satellites are in space and not at all vulnerable to any natural disaster on the Earth, while global communication link can be established with very small, portable and easy to install satellite antennas.

Answer 2

$hey \: dear \: here \: is \: your \: answer$

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✯ satellite communication refers to the system of transmitting telephone and television signals over long distance. satellites orbiting the earth at a height of about 36,000 km provided Global coverage.

➊. the most important instrument for satellite communication in disaster is a satellite phone.

➋. it either uses the services of ' GEOSYNCHRONOUS satellite, for example=INMARSAT phones or low Earth orbit satellites, for example=Iridium and Thuraya phones.

➌. the satellite works as a telephone exchange.

➍. the satellite phone provides very reliable voice and data communication.

➎. satellite phones are very handy, workable and can be easily transported to any location.



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$hope \: this \: helps \: u \: dear$
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