Expedition Navigation Software 
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- Solitude
- Contributor
Offline - Registered: 5/13/2023
- Posts: 8
Displaying AIS information in Expedition / Cmap
Expedition is receiving AIS data (I know because I can see them on my nke displays) but I cannot find out how to have them displayed / overlaid on the Expedition (Cmap) chart. I notice various options for decluttering etc.etc. I see no boats as of now. Any ideas ?
- Campbell_Field
- Moderator
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- From: UK
- Registered: 9/16/2015
- Posts: 238
Re: Displaying AIS information in Expedition / Cmap
Do you see AIS data coming in to Expedition in to the respective Comm or Network port (Raw data button)?
:::Campbell Field::::::www.fieldyachting.com:::
- Solitude
- Contributor
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- Registered: 5/13/2023
- Posts: 8
Re: Displaying AIS information in Expedition / Cmap
Yes - I see raw data.
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Thread Starter- Campbell_Field
- Moderator
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- From: UK
- Registered: 9/16/2015
- Posts: 238
Re: Displaying AIS information in Expedition / Cmap
Check you have the correct values selected for Expedition to use.
:::Campbell Field::::::www.fieldyachting.com:::
- Solitude
- Contributor
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- Registered: 5/13/2023
- Posts: 8
Re: Displaying AIS information in Expedition / Cmap
Hi again,
I kind of figured already that I need to select the right values like you suggest, but the question is what these are.
PO
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Thread Starter- Nick
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- Registered: 9/16/2015
- Posts: 2,978
Re: Displaying AIS information in Expedition / Cmap
There is no mention of the connection for the AIS data or what it looks like, so assuming you are connected to NKE:
Do you have the VDM message select to be received in Exp?
It probably defaults to off for NKE connections.
- barne
- Expert
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- Registered: 9/01/2017
- Posts: 48
Re: Displaying AIS information in Expedition / Cmap
One prerequisite is of course that "targets" are selected in "Display" setting.
- ross@rosshobson.com
- Expert
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- Registered: 5/17/2016
- Posts: 33
Re: Displaying AIS information in Expedition / Cmap
i have same problem - no AIS targets but can see NEMA AIS data
em-trak AIS com 5 via USB
tragets selected under 'display'
- Campbell_Field
- Moderator
Offline
- From: UK
- Registered: 9/16/2015
- Posts: 238
Re: Displaying AIS information in Expedition / Cmap
Is VDO selected?
It may be your AIS. I had similar issue this weekend, where AIS targets stopped being drawn, but still seeing all the raw data and GPS etc was OK. It was a poor connection of the VHF antenna at the splitter.
If data is good and fed to Expedition it will show the targets.
:::Campbell Field::::::www.fieldyachting.com:::
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