[postgis-devel] function for fishnet or grid

Derek Morgan jdmorgan at unca.edu
Fri Feb 10 04:53:43 PST 2012


I am interested in creating a fishnet or grid of 30m-by-30m polygons
for a given area extent.  I was hoping someone of the forum could
point me in the right direction to do this in PostGIS.  I have PostGIS
setup and am able to create a function.   So, I was thinking that this
could be done inside of a function by passing in a given geometry
(perhaps a bounding box) as a parameter and receiving back a geometry
object of the grid.


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