Minimal Temporal Data Event Query


EventType Options:

All of the queries listed below have the eventType selection option. The options for this input are as follows:

  • ar: Active Region
  • ce: Coronal Mass Ejection
  • cd: Coronal Dimming
  • ch: Coronal Hole
  • cw: Coronal Wave
  • fi: Filament
  • fe: Filament Eruption
  • fl: Flare
  • lp: Loop
  • os: Oscillation
  • ss: Sunspot
  • ef: Emerging Flux

Below are the queries that are available to search by time.

Minimal Temporal Query Events

Input Values
  • startTime: Start time of the query, which takes values in the form of "2012-01-22T00:00:00"
  • endTime: End time of the query, which takes values in the form of "2012-02-22T00:00:00"
  • eventType: Type of events to return. Multiple types can be specified in the form of a comma separated list.
  • sortby: Allows the user to specify what field to sort the results by. The results will then be sorted by ascending order using that field. Options are startTime or endTimewhich.
  • limit: Denotes the maximum number of event id's that the query will return in a single request.
  • offset: The offset in number from the start of the list of results that meet the requirements passed into the method. Used to perform paging when used in conjunction with limit.

JSON Link to Access Minimal Temporal Events: http://dmlab.cs.gsu.edu/dmlabapi/query/HEK/minevent/atemporal/json/?startTime=2012-01-22T00:00:00&endTime=2012-02-22T00:00:00&tableName=ar&predicate=intersects&sortby=startTime&limit=100&offset=0

Results
  • eventtype : The type of the event that the corresponding kb_archiveid represents.
  • kb_archivid: The unique identifier of the event meeting the query criteria.
  • starttime: Start time of the event report
  • hpc_coord: Center coordinates of the bounding box
  • frm_name: Name of Feature Recognition Method (useful to filter event types that have multiple reporting methods that may report at the same time).

Mid-Level Temporal Query Events

Input Values
  • startTime: Start time of the query, which takes values in the form of "2012-01-22T00:00:00"
  • endTime: End time of the query, which takes values in the form of "2012-02-22T00:00:00"
  • eventType: Type of events to return. Multiple types can be specified in the form of a comma separated list.
  • sortby: Allows the user to specify what field to sort the results by. The results will then be sorted by ascending order using that field. Options are startTime or endTimewhich.
  • limit: Denotes the maximum number of event id's that the query will return in a single request.
  • offset: The offset in number from the start of the list of results that meet the requirements passed into the method. Used to perform paging when used in conjunction with limit.

XML Link to Access Minimal Temporal: http://dmlab.cs.gsu.edu/dmlabapi/query/HEK/minevent/temporal/xml/?startTime=2012-01-22T00:00:00&endTime=2012-02-22T00:00:00&tableName=ar&predicate=intersects&sortby=startTime&limit=100&offset=0
JSON Link to Access Minimal Temporal Events: http://dmlab.cs.gsu.edu/dmlabapi/query/HEK/minevent/temporal/json/?startTime=2012-01-22T00:00:00&endTime=2012-02-22T00:00:00&tableName=ar&predicate=intersects&sortby=startTime&limit=100&offset=0

Results
  • eventtype : The type of the event that the corresponding kb_archiveid represents.
  • kb_archivid: The unique identifier of the event meeting the query criteria.
  • starttime: Start time of the event report
  • endtime: End Time of the event report
  • hpc_coord: Center coordinates of the bounding box
  • hpc_bbox: A bounding box that contains the returned event
  • hpc_boundcc: A set of chain coordinates forming the polygon outline of the event (If present)
  • frm_name: Name of Feature Recognition Method (useful to filter event types that have multiple reporting methods that may report at the same time).