Index

Migration Guide From 4.5 to 4.6

1. API: /Positioning/PropertySummaries

   • In 4.6, this API has modified the VisitSegment object to include a list of DwellPoints and DwellZones
   • DwellPoints will be detected when the user was moving very slowly or no steps were detected for more than 5 minutes. Each DwellPoints has the following form: [Longitude, Latitude, Start_Unix_sec, Duration_sec]
   • DwellZones are obtained by clustering the continuous DwellPoints into zones. Each DwellZones has the following form: [Longitude, Latitude, Radius_m, Start_Unix_sec, Duration_sec, FloorId]

2. API: /Positioning/MapData

   • In 4.6, the format of the MapData API response has changed
   • We now return a .zip file for the given property
   • Within the .zip file are two sub-folders
   • BuildingLevel - Collection of building data
   • PropertyLevel - Collection of property data
   • The PropertyLevel contains geojson files for the basic property information, as well as the entities on the property level
   • Each BuildingLevel contains geojson files for the basic building information, as well as the entities on each floor level

3. CSV APIs: /CSV/Users, /CSV/Trajectories, /CSV/Transitions, /CSV/DwellZones

   • In 4.6, we have added a CSV form of the DwellZones data
   • All of these CSV APIs now accept an optional input userUIDs, a comma-separated list (no space). CSV APIs will return data only related to input userUIDs. If no userUIDs input, then these CSV APIs will remain return all data.