[postgis-devel] function for fishnet or grid

[Derek Morgan]

Hello,

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.

Thanks,
Derek