Opened 17 years ago
Closed 17 years ago
#2050 closed defect (fixed)
upgrade the sos model to support several sensors per layer
Reported by: | assefa | Owned by: | assefa |
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Priority: | high | Milestone: | |
Component: | SOS Server | Version: | 5.0 |
Severity: | normal | Keywords: | |
Cc: |
Description
In the current Mapserver SOS model, we have to specify 1 procedure (station) per layer (using the sos_procedure metadata at the layer level). When the user wants to use several stations, we eneded up duplication the layers with the procedure being the only thing changing between layers The proposed change is to allow a use to specify a attribute from it's data that can be ised as the procedure. Thus he could group into the same layer several stations and the procedure could be extrcated from the data. To implement this the intention is to use an sos_procedure_item metadata.
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Current support has been upgraded to use a new metadata called sos_procedure_item. The value for sos_procedure_item is the field name containing the procedure values The use of this metadata as well as the sos_procedure is described here per type of request:
Both sos_procedure and sos_procedure_item can be define. Here are the cases: