<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Hi,<br>
<br>
I am writing a documentation on the analysis of geometry error
detection in QGIS (in French).<br>
<br>
Is there any detailed documentation on the differences between the
QGIS and GEOS methods used by the check validity algorithm (and in
option of feature creation in Project Properties -> digitizing
menu)?<br>
<br>
Regards,<br>
<br>
Alain FERRATON<span id="result_box" class="" lang="en"><span
class=""><br>
French Ministry of the Environment, Energy and the Sea</span></span><br>
<h1 id="firstHeading" class="firstHeading" lang="en"><br>
</h1>
<pre wrap="">
</pre>
<br>
</body>
</html>