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Filling a Spatio-Temporal Index

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This data can now be used to fill a spatio-temporal index for moving objects. To do this, create another Odysseus Script file and run the following query.

Code Block
#PARSER PQL

/// The index structure
#DEFINE dataStructureName 'sanFranciscoStore'
#DEFINE dataStructureType 'mo_geohash'

#RUNQUERY

/// Store the data in an index structure
movingObjectIndex = MOVINGOBJECTSTORE({
                        distancepermo = 100.0,
                        geometryattribute = 'SpatialPoint',
                        datastructurename = ${dataStructureName},
                        idattribute = 'sourceMmsi',
                        datastructuretype = ${dataStructureType}
                      },
                      System.SanFranciscoAIS
                    )


Running a Range-Query on the Index

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