<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-2"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>27. 7. 2014 v 9:22, Olly Betts <<a href="mailto:olly@survex.com">olly@survex.com</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><blockquote type="cite" style="font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">JTSK03, IJTSK03</blockquote></blockquote></div><br><div>They are local coordinate systems for former Czechoslovakia named after its author Køovák too.</div><div><br></div><div>m.</div></body></html>