Re: [postgis-users] Using st_intersects without a defined projection

2015-02-12 Thread Sandro Santilli
On Thu, Feb 12, 2015 at 01:40:00AM +, Trang Nguyen wrote: > Hello, > > I have two tables with geometry columns defined as > geometry(POINT), geometry(LINESTRING), and geometry(MULTIPOLYGON), passed in > as a sequence of lon/lat coordinates. > I don't have any projection defined on these table

[postgis-users] Using st_intersects without a defined projection

2015-02-11 Thread Trang Nguyen
Hello, I have two tables with geometry columns defined as geometry(POINT), geometry(LINESTRING), and geometry(MULTIPOLYGON), passed in as a sequence of lon/lat coordinates. I don't have any projection defined on these tables, so I believe it's using the system SRID of 0. Would I get accurate re