[postgis-users] polygon of sphere

[Michael Welter]

Thanks, Paul,

I have a database of country borders.  If the point lies within a particular border then the query will return country-specific information.  If the point doesn't lie within a border then I would like to return some default information.

Mike

On May 26, 2011, at 12:42 PM, Paul Ramsey wrote:

> Nope, there isn't. In fact, such a thing will give us the shakes as
> our code for determining in/out status  of an object depends on first
> being able to generate one point that is definitively outside the
> containing area.  Maybe there is some other way to skin your cat, what
> is the higher level problem you are trying to solve?
> 
> P.
> 
> On Thu, May 26, 2011 at 11:05 AM, Michael Welter <mike at introspect.com> wrote:
>> Hello,
>> 
>> Using type GEOGRAPHY, is there a polygon such that ST_COVERS(Polygon,Point) returns true for every point?  Something like -180˚ to +180˚ longitude and -90˚ to +90˚ latitude?
>> 
>> Thanks,
>> 
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