# barcelona

`https://joinedcontext.com/models/barcelona/barcelona/views/6cy6upunqzvimnf3zxiivp5jo4yarmyf`

## Any

Any value: an inlined object whose class this view does not show.

No slots.

## PhreaticObserved

One piezometer or well of Barcelona and its newest groundwater reading.

| Slot | Range | Kind | Required | Multivalued | Description |
|---|---|---|---|---|---|
| location | string | GeoProperty | no | no | Where the entity is, as GeoJSON geometry. |
| name | string | Property | no | no | The name as the city publishes it, in Catalan. |
| dateObserved | datetime | Property | yes | no | The end of the period the entity's newest readings cover, UTC: the hour of an air-quality mean, the local day of a weather station's values, the day of a well's reading. |
| measurementType | MeasurementType | Property | no | yes | What the well's readings measure; \`depth\` for each of the city's wells. |
| waterTable | float | Property | no | no | The depth from the surface to the water in the well at the newest reading. |
| piezometricLevel | float | Property | no | no | The height of the water above sea level at the newest reading \(below 0 where the sea draws the aquifer down\). A property of this model: PhreaticObserved has only the depth. |
| investigationDepth | float | Property | no | no | The depth of the well or piezometer in metres. A fixed property of the well, written without a unit code so its rows are never read as a measurement stamped on receipt. |
| aquifer | string | Property | no | no | The groundwater body \(massa d'aigua\) the well reaches, as the water agency names it. |
| stationCode | string | Property | no | no | The station's code in the network that runs it: the Catalan air-quality network \(XVPCA, the city's codi\_eoi, such as \`8019043\`\), the Meteocat weather network \(such as \`D5\`\) or the Catalan water agency's well register \(ACA, such as \`08019-0148\`\). |
| address | Any | Property | no | no | Where the station, the well, the event or the facility is, as the city publishes it, field by field \(Smart Data Models' common PostalAddress\); a field the source leaves out is absent. |
| areaServed | string | Property | no | no | The neighbourhood \(barri\) the station or well is in, as the city names it. |
| dataProvider | string | Property | no | no | Who publishes the data the entity was read from, with the credit its licence asks for. |
| source | uri | Property | no | no | The open-data file or the Open Data BCN dataset the entity was read from. |

## MeasurementType (enum)

What a PhreaticObserved measures \(Smart Data Models' enum\).

- depth
- other
- quality
- volume