<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Hi - I don’t post a lot to this group but I work extensively with the IHO and the group developing S-100. It’s a fairly broad framework standard with multiple product specifications emerging from it and its own GML profile included in the encodings. Iso8211 is another encoding included in the main standard and would be a great place to start with any interoperability effort. S-100 ed4 is just being drafted - if anyone’s interested in building any compatible tools please get in touch, we’d be really keen to work with developers on it as we use the Gdal drivers extensively in the community....<div><br></div><div>Cheers</div><div><br></div><div>Jonathan</div><div>IIC technologies.<br><br><div id="AppleMailSignature">Sent from my iPhone</div><div><br>On 5 Jul 2018, at 21:12, Magee, Kelly <<a href="mailto:WILLIAM.K.MAGEE@leidos.com">WILLIAM.K.MAGEE@leidos.com</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<div class="moz-cite-prefix">Evan,<br>
<br>
Thanks for the reply, Do agree with you about the difficulty in finding concrete documentation. There's plenty of enthusiasm and discussion regarding S-100, 101, 102 as the replacement for S-57 but that's about it. Looking to see if there was a plan but it
sounds like until things are well established this may be a ways off. Do you know if there's a working group within the community that specifically monitors the IHO specs?<br>
<br>
Thanks again,<br>
<br>
- Kelly<br>
<br>
On 07/05/2018 01:43 PM, Even Rouault wrote:<br>
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<blockquote type="cite" cite="mid:2391908.kjktXhKX3H@even-i700">
<pre wrap="">Kelly,
</pre>
<blockquote type="cite">
<pre wrap="">I know GDAL/OGR supports S-57 format, but could not see where it supports
S-100.
Is there a plan to support the latest IHO S-100 and S-102 standards in the
near future?
</pre>
</blockquote>
<pre wrap="">I'm not aware of anyone working on that currently.
I had difficulties finding concrete documentation about those standards
(specification and test products). From my quick search, it looks like :
- S-100 is a conceptual model,
- S-101 is for ENC encoding, a successor of S-57. Apparently still using
ISO-8211 for low level encoding.
- S-102 is bathymetric grid encoding in GeoTIFF or in BAG. So should be
already handled by GDAL
Even
</pre>
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