.5 degree polygon grid

Question

Hello,

I have a 1 degree polygon grid of the world and would like to: 1) break the 1 degree grid down to a .5 degree grid, 2) create a .5 degree grid from scratch, or 3) download a .5 degree grid that is already created.  Does anyone know how I can either make one or where I can download one from?

Thanks,

Matt

JayantaPoddar · Answer

Also move the thread to Mapping​

JayantaPoddar · Answer

Hi Matt,

Make sure the coordinate system of the data-frame is in GCS_WGS_1984.

Create a Fishnet with height=0.5 and width=0.5. Use the same template extent as the 1 deg. polygon grid.