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<div class="moz-cite-prefix">Alvin - <br>
<br>
You might have a look at QGIS, <a class="moz-txt-link-freetext" href="http://qgis.org">http://qgis.org</a>. It has a function,
DBManager, where you can write almost any postgis/postgresql
based sql query and optionally present the result set as a new
layer in QGIS.<br>
<br>
Regards <br>
Bo Victor Thomsen<br>
Aestas-GIS<br>
Drenmark<br>
<br>
<br>
Den 11-02-2013 19:17, Alvin Cheung skrev:<br>
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<font face="Courier New">Hello,</font>
<div><font face="Courier New"><br>
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<div><font face="Courier New">The PostGIS reference manual lists
a lot of powerful built-in functions for processing and
analyzing spatial data. However, I haven't been able to find
many open-source applications that make use of such analytic
capabilities beyond those that use relatively simple
functionalities such as ST_X / ST_Centroid / ST_Area. I am
wondering if anyone has suggestions for applications that
exploit PostGIS built-in functions to larger extents?<br>
<br>
Thanks,</font></div>
<div><font face="Courier New">Alvin</font></div>
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