[postgis-users] creating 3x3 grid inside bounding box

[Yamini Singh]

Hi All,


I have a table containing multiple polygons. I want to
create minimum bounding box of that polygon with 3x3 tile inside the bounding
box. For creating bounding box I am using ST_Extend. However I am not sure how
do I cut this bounding box into 3x3 tile and show it as geometry.

I came across this function called CreateFishnet but don’t know
how to use it in my specific case. Any help would be really appreciated. The function is at this link http://gis.stackexchange.com/questions/16374/how-to-create-a-regular-polygon-grid-in-postgis



Thanks in advance,YJ 		 	   		  
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