<div dir="ltr">Good morning team, <div><br></div><div>I am a PhD student at Brown University, and I study the dynamics of the near-surface circulation in the Arctic Ocean. As part of one of the projects, I am trying to make an intercomparison between the ECCO sea ice products (e.g., sea ice velocity, thickness, drift speed, curl, angle) with other reanalysis products (e.g., NSIDC, OSI-SAF).</div><div><br></div><div>To make this comparison, I need to convert the Arctic cap into a WGS-84 geocentric coordinate system. Because the coordinate reference system (CRS) for the rest of the products is WGS-84, and I want the ECCO to be the same for a perfect comparison. </div><div><br></div><div>I did not find any document that might allow me to make this conversion. Could you kindly help me with this? I would really appreciate any feedback from you!</div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><table cellspacing="0" cellpadding="0" border="0" style="color:rgb(34,34,34)"><tbody><tr><td valign="top" style="padding-right:15px;padding-left:7px;border-right:1px dotted rgb(135,127,116)"><img src="https://www.savebay.org/wp-content/uploads/Brown-Logo_2016_2-Color-Process-ST_1300.jpg" alt="Many thank to Brown University for sponsoring our 50th Anniversary celebration" width="81" height="96" style="margin-right:0px"></td><td width="400" valign="top" style="padding-left:15px"><div dir="ltr"><font face="arial, sans-serif" color="#000000">Thanks, </font></div><div dir="ltr"><font face="arial, sans-serif" color="#000000"><b>Ashfaq Ahmed</b> (he/his)</font></div><div dir="ltr"><font face="arial, sans-serif" color="#000000">Doctoral Student,</font></div><div dir="ltr"><font face="arial, sans-serif" color="#000000"><span style="color:rgb(11,83,148)"><a href="https://engineering.brown.edu/people/graduate-students/phd-students/phd-students-fluids-and-thermal-sciences" style="color:rgb(17,85,204)" target="_blank">Center for Fluids and Thermal Science</a></span></font></div><div dir="ltr"><span style="color:rgb(0,0,0);font-family:arial,sans-serif">School of Engineering, </span><span style="color:rgb(0,0,0);font-family:arial,sans-serif">Brown University</span></div><div dir="ltr"><font color="#000000" face="arial, sans-serif">Lab website: <a href="http://wilhelmuslab.me" target="_blank">wilhelmuslab.me</a></font></div><div dir="ltr"><div dir="ltr"><span style="font-family:arial,sans-serif"><font color="#000000">Email:</font><font color="#0b5394"> </font><a href="mailto:ramisa_fariha@brown.edu" style="color:rgb(11,83,148)" target="_blank">ashfaq_ahmed@brown.edu</a></span><font face="arial, sans-serif" color="#000000"><br></font></div></div><div dir="ltr"><font face="arial, sans-serif" color="#000000"><font color="#888888"><font face="arial, sans-serif" color="#000000"><b>Profile Links -</b></font></font></font></div><div dir="ltr"><b style="color:rgb(0,0,0);font-family:arial,sans-serif"><a href="https://www.linkedin.com/in/ashfaqahmed40/" style="color:rgb(17,85,204)" target="_blank">LinkedIn</a> | <a href="https://ashfaqnihalbuet.wixsite.com/website" style="color:rgb(17,85,204)" target="_blank">Website</a> | <a href="https://scholar.google.com/citations?user=iiSUYgsAAAAJ&hl=en&authuser=1" style="color:rgb(17,85,204)" target="_blank">Google Scholar</a> | <a href="https://www.researchgate.net/profile/Ashfaq-Ahmed-15" style="color:rgb(17,85,204)" target="_blank">ResearchGate</a></b><br></div><div dir="ltr">Providence, Rhode Island, USA</div></td></tr></tbody></table></div></div></div></div>