<a name="geometry.reference.algorithms.is_valid.is_valid_1"></a><a class="link" href="is_valid_1.html" title="is_valid">is_valid</a>
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<p>
- <a class="indexterm" name="idm46716138869712"></a>
+ <a class="indexterm" name="idm46186996509616"></a>
Checks if a geometry is valid (in the OGC sense)
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<h6>