<br><font size=2 face="sans-serif">Hi</font>
<br><font size=2 face="sans-serif">For each polygon I need to find the
nearest polygon. I used </font><font size=2 color=#38488d><b>ST_Distance(geometry,
geometry)</b></font>
<br><font size=2 face="sans-serif">I succesfully did it but I want to make
sure to interpret the result correctly</font>
<br><font size=2 face="sans-serif">Does A distance of 0 mean that the polygons
touch each other or it means that their bounding box touch each other?</font>
<br><font size=2 face="sans-serif">What does a distance of 100 mean?. Is
it the shortest distance between the 2 polygons or the distance between
some random point on the polygon or on the surface?</font>
<br>
<br><font size=2 face="sans-serif">thanks</font>
<br><font size=2 face="sans-serif">Steve</font>