The Geo Dashboard of WSO2 CEP is a Jaggery application that provides realtime information about geo spatial objects. It processes spatial data from an external source of events and analyzes/manipulates this data to produce meaningful information to end users using the geo dashboard. You can interact with it to generate a variety of alerts and warnings as follows.
Alert type | Description |
|---|---|
| Speed alert | You can specify a maximum speed limit to all spatial objects. If an object exceeds the specified speed, an alert will be generated. |
| Proximity alert | You can specify a radius and a time. Thereby, a warning will be populated if two spatial objects arrive near each other within the specified limits. |
| Within alert | You can specify a geo area and if any spatial object comes in to the specified area an alert will be generated. |
| Stationery alert | You can specify a geo area and a fluctuation radius and a time, which will generate an alert if any spatial object is located in that area during the specified time. Fluctuation radius is used to minimize the fluctuation effect of a spatial object. |
| Congestion Alert | You can define a geo area. An alert is generated when the congestion level in that area changes. |
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- Start the WSO2 CEP server. For instructions, see Starting CEP.
- Access the Geo Dashboard application in your Web browser using the following URL: https://localhost:9443/portal/dashboards/geo-dashboard
This dashboard can be used to define alerts, define geo fences, click on spatial objects to view information relating to them etc.