题目内容

The GMDSS is a world-wide communication network combining with .

A. satellite; terrestrial system
B. INMARSAT; COSPAS-SARSAT
C. SART; EPIRB
D. geo-stationary; polar-orbiting satellites

查看答案

搜索结果不匹配？点我反馈

更多问题

The GMDSS is composed of ______.

A. satellite and terrestrial communication systems
B. only navigation and alerting systems
C. just MSI system and locating system
D. SAR co-ordination system

查看答案

The GMDSS must combine all Various subsystems, because ______.①they all have different limitations with respect to coverage; ②they all have different limitations in the technology they use; ③ different systems apply to different ships

A. ①②
B. ①③
C. ②③
D. ①②③

查看答案

The GMDSS includes two sub-systems: satellite system and ______.

A. GPS system
B. NAVTEX system
C. terrestrial radio system
DSC system

查看答案

Which of followings is not included in the GMDSS?

A. Distress alert.
B. DSC call.
C. Broadcast of MSI.
D. Ship’s weather observation report.

查看答案

The GMDSS is a world-wide communication network combining ______ with ______.

A. satellite; terrestrial system B. INMARSAT; COSPAS-SARSAT C. SART; EPIRB D. geo-stationary; polar-orbiting satellites

The GMDSS is composed of ______.

The GMDSS must combine all Various subsystems, because ______.①they all have different limitations with respect to coverage; ②they all have different limitations in the technology they use; ③ different systems apply to different ships

The GMDSS includes two sub-systems: satellite system and ______.

Which of followings is not included in the GMDSS?

The GMDSS is a world-wide communication network combining with .

A. satellite; terrestrial system
B. INMARSAT; COSPAS-SARSAT
C. SART; EPIRB
D. geo-stationary; polar-orbiting satellites