ECDIS All Questions with Correct Answers |100% Score
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Course
ECDIS
Institution
ECDIS
ECDIS All Questions with Correct
Answers |100% Score
Alarms - Answer-- Safety Contour
- Area with Special Conditions
- Deviation from Route
- Approach to Critical Point
- Malfunction of ECDIS
- Different Geodetic Datum
- Positioning System Failure
Indications - Answer-- Default Safety Cont...
ECDIS is comprised of? - Answer✔✔-Hardware, Software, and Data
What are the chart display categories? - Answer✔✔-Base, Standard, and All
Is true motion optional, or required? - Answer✔✔-Per IMO standards, true motion is required.
The ownship is displayed as a ______ on the SENC. - Answer✔✔-The own ship is displayed as either a
symbol or true scale by ECDIS.
The radar image and the position for the position sensor should be adjusted automatically for antenna
offset from which of the following? - Answer✔✔-Conning Position (CCRP)
Which of the following would not be an effective way to cross-check the accuracy of the vessel's position
on ECDIS? - Answer✔✔-Switching the ECDIS into DR mode.
The abbreviation HDOP stands for? - Answer✔✔-Horizontal Dilution of Precision
What is the diagnostic function of the GPS receiver that tests the accuracy of the GPS signal? -
Answer✔✔-RAIM
Is GPS or DGPS more accurate? - Answer✔✔-DGPS
The abbreviation PDOP stands for? - Answer✔✔-Position Dilution of Precision
The higher the DOP value, the ______ accurate the position. - Answer✔✔-Less
The accuracy of chart data is dependent on? - Answer✔✔-The Accuracy of survey and all hydrographic
data, Shifting of Buoys, and Coverage and completeness of chart data.
ENCs should be referred to which geodetic datum? - Answer✔✔-WGS 84
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