Good day everyone!

I got some questions. Im still confused about the used of ecdisc,i hope you guys wont be rude im new to this course

Here are the questions i hope you guys can help me

1) when using ecdisc how to determine what type or projection is being used

2) how to identify rate of tidal stream when using ecdisc

3) How to determine the degree of measurment of course to steer in the ecdisc

4) Identify man made or natural features that can be used as bearing



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2 thoughts on “Good day everyone!

  • April 24, 2020 at 11:48 am
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    So just how to use ECDIS? You need to do the course… or read the manual of the system your operating. ECDIS operating systems are unique to the manufacturer.

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  • April 24, 2020 at 11:48 am
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    1) All ECDIS use WGS84 ultimately.

    2) If the information is available it can be forund in the pick report. Some ECDIS also allow overlays from programs such as totaltide.

    3) Not sure exactly what you mean. I guess you mean the drawing tools which you can use in the same (and more) as parallel rules and a compass/deviders.

    4) Chart symbols are standerdised by the IHO. On all ECDIS you can open “Chart 1” which shoes these. There is also NP5012 but you have to pay for that. [https://www.iho.int/iho_pubs/standard/S-4/S4_V4-8-0_Oct_2018_EN.pdf](https://www.iho.int/iho_pubs/standard/S-4/S4_V4-8-0_Oct_2018_EN.pdf)

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