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You can filter data in the Home page, which can be accessed from the top bar. First you should restrict the datasets
in the sidebar by using the filter menu. Please note, that only meta information for data you are allowed to access
is visible yet.
To select a distinct dataset you have to choose it on the map. When you click on it you see the meta information of the respective dataset. On the bottom of this list you find two buttons. One to get a preview, and one to select the dataset.
You can run tools in the Workspace from the top bar.
If you want to contribute, you'll have to ensure, that your meta-data fits the V-FOR-WaTer data model. In practice this means, yu'll have to produce a minimum amount of meta data and fit additional information into our scheme of optional meta data.
- Name - specify a name for your dataset
- Variable - What kind of data does your record hold, refer to the variables section to learn more
- Owner - Who owns the data, can be a person or an institution
- license - attach a license to your data, refer to the license section to learn more.
- attribution - how shall the use of your data be attributed?
- location + srid, the location of the data (as WKT) and the identifier for the used coordinate reference system (EPSG number)
Additionally, your meta data will be associated to at least one project. This project has a name and will link the metadata entries by a hierarchical domain structure. This is basically a hierarchical labeling for structuring the data in a project specific way. The metadata entries can also be grouped by different domains in different ways by associating more than one project to them.
In addition, the following metadata can be stored in V-FOR-WaTer:
- external_id - can be any ID, e.g. to associate the V-FOR-WaTer entry with thrid party versions of the same data.
- support and spacing - specify the scale your data is describing
- sensor:
- sensor_name, manufacturer, valid_until, last_configured, documentation_url and comment
- site information:
- site_name, elevation, rel_height (sensor height relative to the elevation), orientation, slope, landuse, comment
- soil and geology parameter:
- soil_type, geology, porosity, field_capacity, residual_moisture
Only time series are available so far. The following variables can be stored in V-FOR-WaTer.
- air temperature
- realtive humidity
- air pressure
- precipitation
- terrain height (??? why?!)
- saturation
- wind direction
- soil temperature
- matric potential
- water level
- specific conductivity
- water temperature
- net radiation
- wind speed
- sap flow
- discharge
- electric conductivity
- water content
The following license can be linked to the data so far: