Thanks for the tip. I use y degrees for x miles to the map center (second option). But it would help if Caliper had a miles apart option. Regards,
On Tue, 22 Feb 2005 16:40:28 -0000, bjs_market_research <[EMAIL PROTECTED]> wrote: > > Simplest way I have found is to measure the size of the window and > then "Cover the map with a set number of cells" using the distance. > F'Rinstance if the map is 100 miles wide and I want a 5 mile grid I > would enter 20 for the number of cell in the X direction. Not exact, > but close enough for my purpose. > > Not sure if this answers your second question, but you can clip the > grid by the polygons. If the grid size is small relative to the area > of the polygon, the edges will be fairly clean. > > Tom > > > --- In [email protected], Aniruddha Banerjee > > <[EMAIL PROTECTED]> wrote: > > Is there any way (GISDK or otherwise) to create a grid layer that > can > > be defined by distance? (e.g. 5mile square grid). Even better, does > > anyone know how to create regular grids based on polygons? Regards, > > Rudy B. > > Berkeley, CA > > > > > ________________________________ > Yahoo! Groups Links > To visit your group on the web, go to: > http://groups.yahoo.com/group/Maptitude/ > > To unsubscribe from this group, send an email to: > [EMAIL PROTECTED] > > Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. -- Aniruddha Banerjee, Ph.D. Associate Research Scientist Prevention Research Center 1995 University Ave, Ste 450 Berkeley, CA 94706 510.883.5740 fax 510.644.0594 ------------------------ Yahoo! Groups Sponsor --------------------~--> In low income neighborhoods, 84% do not own computers. At Network for Good, help bridge the Digital Divide! http://us.click.yahoo.com/EA3HyD/3MnJAA/79vVAA/C5grlB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Maptitude/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
