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Hello,<br><br>Thank you very much for reading my post. I am really new to Geotoolkit and to GIS as well, but I have to write a piece of code using GPS coordinates and dealing with maps.<br><br>I have two questions. Firstly, I would like to calculate the heading, given two coordinates in X-Y-Z format, WGS84. Is it a way to do this with Geotk ?<br><br>And in a second time, I would need to transform the X-Y-Z coordinate into two different formats : latitude/longitude expressed in degrees (I don't really care about altitude) and latitude/longitude expressed in X-Y format (in meters for example).<br><br>Could someone give me some hints on how to do it ?<br><br>Thank you very much !<br><br>Sam<br><br /><hr />Rencontrez ceux qui partagent les mêmes intérêts: <a href='http://fr.friendlocator.ch' target='_new'>Recherche d'amis Messenger</a></body>
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