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Dokk1-Navitas Urban Sensor Readings
Data Science and Analytics
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About
Provides detailed environmental and meteorological measurements collected via Citylab sensors situated between Dokk1 and Navitas. The resource tracks specific quantities, such as air temperature, humidity, wind speed, and distance to the water level, recorded at specified times in UTC. This data is vital for urban monitoring, environmental research, and understanding localized microclimates within the specified geographic area.
Columns
The data structure is designed to hold measurements corresponding to various sensor types. The typical file structure includes:
- _id: A unique numerical identifier for each recorded observation.
- time: The DateTime stamp indicating when the measurement was taken.
- val: The actual measurement value.
The sensor measurements represented within the 'val' column include:
- battery: Battery level percentage (%).
- charging_power: Solar cell or USB charging current in mA.
- air_temperature: Ambient air temperature in °C.
- water_temperature: Water temperature in °C.
- humidity: Relative air humidity in %.
- pressure: Air pressure in Pascal.
- distance_to_water: Distance from the sensor to the water surface in cm (measured via ultrasound).
- wind_vane: Wind direction, encoded numerically from 0 (West) to 15 (WNW).
- wind_speed: Wind velocity in km/h.
- rain: Rainfall measured during the last hour in mm/h.
- solar_radiation: Solar radiation measured in µmol m^2 s^-1.
- lux: Daylight illumination measured in Lux.
Distribution
The data is typically structured as CSV files. The collection consists of 6 data files. The sample file size is 754.45 kB and contains 26,400 valid records. While new measurements are generated and uploaded approximately every 5 minutes, the expected update frequency for the publicly released dataset is Annually.
Usage
Ideal for environmental scientists studying localized weather patterns and microclimates. Suitable for hydrological engineers tracking water level changes using the distance to water measurements. Valuable for developers building applications reliant on urban sensor readings. The data can also be used for evaluating sensor package performance, particularly using the battery and charging power readings.
Coverage
Geographic Scope: Sensor readings are specific to the Citylab location situated between Dokk1 and Navitas.
Time Range: Data spans from August 18, 2016, through December 18, 2017.
Temporal Granularity: Measurements are generally recorded and uploaded every 5 minutes in UTC.
License
CC0: Public Domain
Who Can Use It
Academic Researchers: For modelling urban atmospheric or hydrological conditions.
City Planners: For monitoring environmental factors affecting public spaces and infrastructure.
Data Scientists: For training time-series models that predict localized weather or sensor behaviour.
Environmental Engineers: For assessing water quality or fluctuation relative to normal levels.
Dataset Name Suggestions
- Citylab Environmental Measurements (2016-2017)
- Dokk1-Navitas Urban Sensor Readings
- High-Frequency Citylab Sensor Data
- Citylab IoT Sensor Package Readings
Attributes
Original Data Source: Dokk1-Navitas Urban Sensor Readings
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