This client allows the visualisation of time series data provided by
OGC Sensor Observation Services.
The development of this
client has been performed using the Google Web Toolkit. Thus, this
client consists mainly of JavaScript code.
The user behaviour
is not analysed by this client. Furthermore, no data are sent to
Google.
The Legend is divided in a button area, underneath legend entries and
an overview map.
With the button Add Time Series you
can add a time series to the diagram view. The Button Event
leads to the event service and the Export button deliver the
chosen time series as PDF or CSV file.
A legend entry header consists of label and three buttons with the following function:
Under the header are some extra informations and the possibility to jump to the first and latest value of the time series. Besides there are reference values to the chosen time series.
The overview enables a spatially classification of the time series.
Within the diagram view the selected time series are displayed as diagrams. Below the main diagram an overview diagram is displayed. By moving and adjusting the grey area, the time period that is displayed in the diagram can be adjusted.
This menu allows adding a new time series based on a map view. First, it is necessary to select an according time series service. After this the sensor locations are automatically displayed on the map. After selecting a sensor location on the map, the left window show some informations about the sensor location and the user is able to submit the request for loading the time series.