The Consol navigation system, used in Russian and Northern European waters, can be used ___.
A: For precise navigation in coastal waters
B: By measuring the phase difference of the dots and dashes
C: As an aid to ocean navigation
D: If the vessel is fitted with a special Console receive
A: For precise navigation in coastal waters
B: By measuring the phase difference of the dots and dashes
C: As an aid to ocean navigation
D: If the vessel is fitted with a special Console receive
C
举一反三
- What information does NAVTEX system broadcast? A: High seas navigation warnings B: Coastal navigation warnings C: Ship position report D: FleetNET information
- Which<br/>one of the world's four largest satellite navigation systems has the<br/>short message communication function? ____. A: GPS<br/>navigation system B: GLONASS<br/>navigation system C: Beidou<br/>Navigation Satellite System D: Galileo<br/>satellite navigation system
- What navigation methods have been used in history?
- Beidou Satellite Navigation system is a global satellite navigation system developed by China, and it is also the _________ mature satellite navigation system. A: first B: second C: third D: fourth
- 83. The only cylindrical chart projection widely used for navigation is the _____.
内容
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Beidou satellite navigation system, which is independently developed in China, has been used in China’s high-speed railway.
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China's independently developed navigation system is ( ). A: GPS system B: GLONASS system C: Beidou system D: Galileo satellite navigation system
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In well-known Satellite Navigation Systems, besides China’s BDS, there are the US GPS, European GLONASS and Russian GALILEO.
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Navigation Satellite System
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In well-known Satellite Navigation Systems, besides China’s BDS, there are the US GPS, European GLONASS and Russian GALILEO. A: 正确 B: 错误