RangeSet is not Spatial Index directly. It is data structure which can store areas decomposed to pixel number (using quadtree or other method).
I am not sure I can explain it well. So I will go ahead and make prototype with some examples. Jan. On Thu, Dec 3, 2009 at 2:35 PM, <[email protected]> wrote: > > > I'm not sure I understand your concept or rangesets. > Could you elaborate on it? > > Do you have one array of long per Axis for an arbitrary > number of axis? e.g. axis0=latitude axis1=longitude? > > Marcus >> To get more details visit project and source code: >> http://code.google.com/p/healpix-rangeset/ >> > http://healpix-rangeset.googlecode.com/svn/trunk/healpix-rangeset/src/org/asterope/healpix/LongRangeSet.java >> >> My plan is to make RangeSet native SQL type in H2. It would make >> possible to pass RangeSet as JDBC param for WHERE cause. RangeSet >> would be also table column type. Some examples: > > -- > > You received this message because you are subscribed to the Google Groups "H2 > Database" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/h2-database?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
