Ticket #19 (closed task: fixed)

Opened 5 years ago

Last modified 5 years ago

Implementation of topological functions (revisited)

Reported by: charnik Owned by: somebody
Priority: major Milestone:
Component: evaluation Version:
Keywords: topological relations, GeoSPARQL, MBB, minimum bounding box Cc:

Description

Provide two sets of topological relations such that the one checks a relation based on the MBBs and the other one the actual geometries. The functions of GeoSPARQL do the second. Some of ours (strdf:inside) do the first. We should change such functions to follow the standard implementation operating on the actual geometries and introduce new functions with prefix "mbb" that do the first.

Change History

comment:1 Changed 5 years ago by constant

  • Status changed from new to closed
  • Resolution set to fixed

Now most important topological functions have an MBB(relation function) and a non-MBB version (operator).

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