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Hi Carmelo.<br>
<br>
If you pre-process your NMEA data and extract lat/lon values into
columns, you <br>
can use the ODBC provider and make points of the columns.<br>
I would suggest some kind of service that regularly does this on the
MySql server.<br>
<br>
Since DWG is a proprietary format, you can't do it with open source
tools.<br>
Autodesk MapGuide Studio can import a DWG for you, and it is fairly
inexpensive.<br>
<br>
<pre class="moz-signature" cols="72">Regards, Kenneth Skovhede, GEOGRAF A/S
</pre>
<br>
<br>
Carmelo Saffioti skrev:
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<div><font size="2">Hi everybody,<br>
I need to develop a system for tracking and displaying vehicles<br>
positions. I'm storing NMEA gps sentences into a MySql DB. Now I'd<br>
like to display these positions on a map. How can I do? I'm new to<br>
this, can you give me any suggestion?<br>
I have to create the map too, because this zone is not mapped. Is it<br>
possible to create a map from a DWG cad file?</font></div>
<div> </div>
<div><font size="2">I hope you can help me<br>
Cheers<br>
Carmelo </font></div>
</font></div>
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