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You can find the endpoints and examples on how to query Santander Sensors in the Santander Sensors Postman
Porto (Portugal)
The city of Portugal makes use of FIWARE technology to provide citizens real time information. This information is provided through three different NGSI instances.
There is one NGSI v2 instance deployed on http://130.206.83.68:1026 that provides information of the different Ambient Areas in which the city of Porto is divided:
- Ambient Zones: the different ambient zones in which the city of Porto is divided. The following screenshot shows the data returned:
- Each entity contains one on the different ambient zones of Porto. For each entity, the following attributes are returned:
- centroid: The center of the polygon
- location: Coordinates of the different points that build up the geo poligon in in WGS84
- Each entity contains one on the different ambient zones of Porto. For each entity, the following attributes are returned:
There is NGSI v1 instance deployed on http://fiware-porto.citibrain.com:1026 that provides the following entities:
- Environmental Events: environmental measures across the city of Porto. The following screenshot shows the data returned from those sensors:
- Each entity contains the information provided by one sensor deployed on the city of Porto. The following attributes are returned:
- carbon_monoxide: the amount of CO registered by the sensor
- coordinates: The position of the sensor
- humidity: % of relative humidity
- nitrogen_dioxide: the amount of NO2 registered by the sensor
- noise_level: the amount of noise registered by the sensor
- ozone: the amount of O3 registered by the sensor
- processed_nitrogen_dioxide: the amount of processed NO2 registered by the sensor
- processed_ozone: the amount of processed O3 registered by the sensor
- temperature: the temperature in ºC registered by the sensor
- timestamp: the time when the measures were taken
- Each entity contains the information provided by one sensor deployed on the city of Porto. The following attributes are returned:
- Traffic Events: Traffic events in the city of Porto. The following screenshot shows the data returned by these sensors:
Finally, there is another NGSI v1 endpoint deployed on https://api.ost.pt/ngsi10/contextEntityTypes that provides information about garages (category 9), gas stations (category 417) and parking lots (category 418). The following screenshot shows the data returned from these sensors:
You can find the endpoints and examples on how to query Oporto Sensors in the Oporto Sensors Postman
Valencia (Spain)
The city of Valencia does not provide its data in NGSI format yet. However, it relies on FIWARE technology to offer real time information in other formats such as GeoJSON. Concretely, you can access to the following real-time information about:
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