Hi all,<div>I am not sure if this is possible, but I have computed (using ST_Buffer) a sort of buffer around several LINESTRINGs. Now I would like to </div><div>lay some sort of grid of say 1m^2 cell size on top of this collection of geometries and then compute the intersection... so in the end I would </div>
<div>like to for example, know that grid cell ID = 1 intersects with buffers 1 and 10, grid cell 2 intersects with buffers 7, 10 etc.. </div><div><br></div><div>Is there a simple way of doing this in postgis? Maybe someone could point me to some documentation of how I can generate such a grid in </div>
<div>postgis and maybe then I can use just ST_Intersect once I have these two geometries?</div><div><br></div><div>Thanks in advance,</div><div>Ed</div>