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<p>Hello,</p>
<p>I would recommend looking at CesiumJS:
<a class="moz-txt-link-freetext" href="https://cesium.com/platform/cesiumjs/">https://cesium.com/platform/cesiumjs/</a></p>
<p>And in particular 3D Tiles Next as data format:
<a class="moz-txt-link-freetext" href="https://cesium.com/blog/2021/11/10/introducing-3d-tiles-next/">https://cesium.com/blog/2021/11/10/introducing-3d-tiles-next/</a></p>
<p>Greetings,<br>
Christian<br>
</p>
<div class="moz-cite-prefix">Am 27.01.23 um 05:30 schrieb karsten
via Discuss:<br>
</div>
<blockquote type="cite"
cite="mid:136FC60EC39B41949B4A0910DD74F5E0@terragispc">
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<div><span class="543255800-27012023"><span
class="769482304-27012023"><font color="#000080">Hi All,</font></span></span></div>
<div><span class="543255800-27012023"><span
class="769482304-27012023"></span></span> </div>
<div><font color="#000080"><span class="543255800-27012023"><span
class="769482304-27012023">a friend asked me if I knew
about open source digital "twin software". While I
have heard about the concept unfortunately I have am
not aware what exists in this field and in addition is
open source.<br>
</span></span><span class="543255800-27012023">I found <span
class="769482304-27012023">this </span>article <span
class="769482304-27012023">online </span>summarizing
some efforts <span class="769482304-27012023">( </span></span><span
class="543255800-27012023"><a
title="https://www.vortech.nl/en/an-open-source-platform-for-digital-twins/"
href="https://www.vortech.nl/en/an-open-source-platform-for-digital-twins/"
moz-do-not-send="true" class="moz-txt-link-freetext">https://www.vortech.nl/en/an-open-source-platform-for-digital-twins/</a> <span
class="769482304-27012023">) but I am<span
class="769482304-27012023"> </span><span
class="543255800-27012023">not sure how new this is.</span></span></span></font></div>
<div><font color="#000080"><span class="543255800-27012023"><span
class="769482304-27012023"><span
class="543255800-27012023"></span></span></span></font> </div>
<div><span class="769482304-27012023"><font color="#000080">Can anyone
on this list point me to any efforts in regards to this
?</font></span></div>
<div><span class="769482304-27012023"></span> </div>
<div><span class="769482304-27012023"><font color="#000080">Thanks
so much</font></span></div>
<div><span class="769482304-27012023"><font color="#000080">Cheers</font></span></div>
</font>
<div align="left"><font size="2" face="Arial">
<div><span style="FONT-SIZE: 11pt; FONT-FAMILY:
'Verdana','sans-serif'"><font color="#000080">Karsten</font></span></div>
</font>
<div><font size="2" face="Arial"><span style="FONT-SIZE: 11pt;
FONT-FAMILY: 'Verdana','sans-serif'"></span></font> </div>
</div>
</div>
<div align="left">
<div><span style="FONT-SIZE: 11pt; FONT-FAMILY:
'Verdana','sans-serif'">Karsten Vennemann<br>
</span><span style="FONT-SIZE: 9pt; FONT-FAMILY:
'Verdana','sans-serif'">Principal<br>
<br>
<span style="COLOR: #003264">Terra GIS LTD<br>
2119 Boyer Ave E <br>
Seattle, WA 98112<br>
USA <br>
<a title="http://www.terragis.net/
blocked::http://www.terragis.net/"
href="http://www.terragis.net/" moz-do-not-send="true"><font
title="http://www.terragis.net/" color="#0000ff">www.terragis.net</font></a></span></span></div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Dr. Christian Willmes
AG GIS & Fernerkundung | GIS & RS Group
Geographisches Institut | Institute of Geography
Universität zu Köln | University of Cologne
Tel.: +49 (0)221 470 6234
<a class="moz-txt-link-freetext" href="https://www.geographie.uni-koeln.de/14126.html">https://www.geographie.uni-koeln.de/14126.html</a>
<a class="moz-txt-link-freetext" href="https://orcid.org/0000-0002-5566-6542">https://orcid.org/0000-0002-5566-6542</a>
<a class="moz-txt-link-freetext" href="https://campusgis2.uni-koeln.de/">https://campusgis2.uni-koeln.de/</a>
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