Daily data from the noise sensor located in the Ruzafa neighborhood, in Matías Perelló Esq. Doctor Sumsi Street (T248679). Its exact location is: 39.4614718, -0.36814430000003995.
Now, it's explained each column of the resource:
* RecvTime: Data provided by the VLCi city platform. Date on which the data was inserted in the platform.
* FiwareServicePath: Data provided by the VLCi city platform. VLCi platform service to which the sensor belongs.
* EntityType: Data provided by the VLCi city platform. Sensor entity type on the VLCi platform.
* EntityId: Data provided by the VLCi city platform. Unique identifier of the sensor on the VLCi platform.
* LAeq: Equivalent continuous sound level. It is defined in ISO 1996-2: 2017 as the value of the pressure level in dBA in A-weighting of a stable sound that in a time interval T has the same root mean square sound pressure as the sound that is measured and whose level varies over time. In this case, the period set for this sensor is 1 minute.
* LAeq_d: It is a noise indicator associated with the day, where 12 hours correspond to the day, in the period from 7 am to 7 pm.
* LAeq_den: day-afternoon-night noise index, it is used to determine the annoyance linked to noise exposure.
* LAeq_e: It is an indicator of the sound level during the afternoon, where 4 hours correspond to the afternoon, in the period that extends from 7:00 p.m. to 11:00 p.m.
* LAeq_n: It is an indicator of the sound level during the night, where 8 hours correspond to the night, in the period that extends from 23 to 7 hours.
* Dateobserved: Day to which the measurements refer.
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