<p><spanclass="fa-li fa-lg fa fa-gears"></span><ahref="https://orekit.org/doc/technical-notes/Implementation_of_covariance_interpolation_in_Orekit.pdf">Orbit and Covariance Interpolation/Blending with Orekit</a><br/>
Vincent Cucchietti (CS)<br/>
May 2023</p>
</li>
</ul>
<h1>Presentations</h1>
<h2>Orekit Days</h2>
<ulclass="fa-ul">
<li>
<p><spanclass="fa-li fa-lg fa fa-gears"></span><ahref="https://orekit.org/news/2017/12/01/orekit-day-2017-presentations.html">First Orekit Day</a><br/>
Toulouse, France<br/>
November 27th 2017</p>
</li>
<li>
<p><spanclass="fa-li fa-lg fa fa-gears"></span><ahref="https://orekit.org/news/2019/05/28/orekit-day-2019-presentations-and-first-impressions.html">Second Orekit Day</a><br/>
Darmstadt, Germany<br/>
May 23rd 2019</p>
</li>
</ul>
<h2>Orekit Talks</h2>
<ulclass="fa-ul">
<li>
<p><spanclass="fa-li fa-lg fa fa-gears"></span><ahref="https://orekit.org/news/2023/05/30/1st-orekit-talk-DSST-Bryan-Cazabonne.html">First Orekit Talk: Recent evolutions of the DSST propagator in the Orekit library</a><br/>