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Odysseus has built-in features in the spatial package with which spatio-temporal and especially moving objects data can be processed. Here we describe how to use these features and give a few example scenarios.

Starting Odysseus Spatial


Accessing Example Data

For this example, we use the data from the San Francisco bay, which is provided by ais.exploratorium.edu (you can open this in a browser and see the raw AIS data).

Code Block
#PARSER PQL
#ADDQUERY             

/// Access the data from San Francisco
input = ACCESS({
            source='SanFranciscoAIS',
            wrapper='GenericPush',
            transport='TCPClient',
            protocol='NMEA',
            datahandler='keyValueObject',
            options=[
              ['host', 'ais.exploratorium.edu'],
              ['port', '80']
            ]                                                                                  
          }                                                                      
        )


Filling a Spatio-Temporal Index

...