[fdo-internals] About distance and spatial operations

[Mateusz Loskot]

Hi,

Where can I find detailed specification/requirements of following
operations:
FdoDistanceOperations_Within
FdoDistanceOperations_Beyond
FdoSpatialOperations_CoveredBy
FdoSpatialOperations_Inside

I'm also interested in differences between these two last operations
and OGC spatial predicates, ie. what's differences between Within and
FdoSpatialOperations_Inside?

Thanks in advance!
-- 
Mateusz Loskot
http://mateusz.loskot.net