Use latitude and longitude to subdivide the earth's surface, the location of 
these units any GPS-enabled smart mobile hand phone can locate within seconds. 
One degree division is approximately 1.8 x 1.8 km where I am. A half degree is 
approximately one square kilometer. 

And using the longitude/latitude numerical, you can easily develop a standard 
address for every location on the earth's surface, down to meter accuracy if 
you really need to. 

Richard Dorall




Sent from my iPhone

> On Jul 15, 2015, at 3:04 AM, Tracey P. Lauriault <[email protected]> wrote:
> 
> Hey Gang;
> 
> If you had to substitute a postal code geography, for which more than 60 
> countries do not have, what would be the next geography boundary file that 
> you think all countries would have?
> 
> Cities?
> other admin boundaries?
> Census enumeration like boundaries?
> 
> 
> 
> -- 
> Tracey P. Lauriault
> Assistant Professor 
> Critical Media Studies and Big Data
> Communication Studies
> Department of Journalism and Communications
> Suite 4110, River Building
> Carleton University
> 1125 Colonel By Drive
> Ottawa (ON) K1S 5B6
> 1-613-520-2600 x7443
> [email protected]
> @TraceyLauriault
> Skype: Tracey.P.Lauriault
> _______________________________________________
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