Re: [sqlite] R-Tree's and spherical coordinates

2008-06-04 Thread P Kishor
On 6/4/08, Shane Harrelson <[EMAIL PROTECTED]> wrote: > With the recent discussions on R-Tree's and spherical coordinates (i.e. > latitude and longitude), I was wondering how boundary conditions would be > handled. > If I choose a location on the equator as far from the prime meridian as >

[sqlite] R-Tree's and spherical coordinates

2008-06-04 Thread Shane Harrelson
With the recent discussions on R-Tree's and spherical coordinates (i.e. latitude and longitude), I was wondering how boundary conditions would be handled. If I choose a location on the equator as far from the prime meridian as possible, and try to query for all the locations "near" that, within a