As far as I understand -
Data Horizon - The scope or the time frame limits of the rides records in the server. For example - if the Data Horizon is 24 hours you can't expect to get a data about rides 2 days ahead.
Preview Interval - What is the scope of the bus stops predictions. For example - Preview Interval of 30 min ( the default in Israel) means that the response from the server will include only rides that will get to the station within the time frame of 30 minutes from now or from a defined start time.
The relation between the 2 definitions - for example, you can't expect to get data about rides that are in the time frame of Preview Interval but outside the time frame of Data Horizon.
Hope that helped.
Consultent to the Israeli MOT
נשלח מסמארטפון ה-Samsung Galaxy שלי.
-------- הודעה מקורית --------
תאריך: 1.9.2017 12:32 (GMT+02:00)
נושא: [SIRI-DEV] Difference between Preview Interval and Data Horizone