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<div><span></span>Hi, </div><div>I am new to the Proj.</div><div>I want to transfrom the ITRF geocentric coordinates to the Latitude/Longitude. I did not find the solution after reading the document in https://proj.org/operations/conversions/cart.html</div><div><br></div><div>I just found this:</div><div><pre>echo 17.7562015132 45.3935192042 133.12 2017.8 | cct +proj=cart +ellps=GRS80</pre></div>
<div>But I need the inverse transfrom. </div><div><br></div><div>I guess the Proj have such function. </div><div>Could someone help me?</div><div><br></div><div>Thanks.</div><div><br></div><div>Lei</div><hr style="WIDTH: 210px; HEIGHT: 1px" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt"><div>leiyang@fio.org.cn</div></div></span></div>
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