<div dir="ltr">Thanks for the sharing Mark - very helpful stuff!<div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 10, 2015 at 6:28 AM, Mark Wynter <span dir="ltr"><<a href="mailto:mark@dimensionaledge.com" target="_blank">mark@dimensionaledge.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi everyone<br>
<br>
I’ve been talking about sharing this code for some time - well here it is. You can find the code on GitHub.<br>
<br>
Here’s the write up<br>
<br>
<a href="http://dimensionaledge.com/quadgrid-generation-using-recursive-sql-function/" target="_blank">http://dimensionaledge.com/quadgrid-generation-using-recursive-sql-function/</a><br>
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The blog post includes a GIF animation that shows the recursive quadgrid in action, plus a 3D representation of Sydney’s population density.<br>
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Quadgrids are not limited to underlying points. You can use any value criteria, such as the length of line strings, if for say quadgridding a set of watercourses or roads.<br>
<br>
Best regards<br>
Mark<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">..................................<br>André Mano<br><a style="color:rgb(0,0,153)" href="http://opussig.blogspot.com/" target="_blank"><font size="1">http://opussig.blogspot.com/</font></a><br></div>
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