CO2 time series data of eleven sensor stations in summer 2022 at the Starzach site in south-western Germany

This dataset contains CO2 timeseries of eleven sensor stations at the Starzach site, a site in south-western Germany known for its natural CO2 emissions from mofettes. The compressed file 2022-07-20-to-2022-09-04-mqtt-stations+central.log.gz contains raw, space separated timestamped message logs with columns timestamp,message,measurement,unit in the following form: 2022-07-20T14:46:30.269154+0000 station/s10/i2c/scd/humidity 31.7368 % 2022-07-20T14:46:30.269202+0000 station/s10/i2c/scd/temperature 47.7165 °C 2022-07-20T14:46:30.269299+0000 station/s10/i2c/scd/co2 442 ppm 2022-07-20T14:46:30.269347+0000 station/s9/i2c/scd/humidity 52.1927 % 2022-07-20T14:46:30.269394+0000 station/s9/i2c/scd/temperature 34.5357 °C 2022-07-20T14:46:30.269442+0000 station/s9/i2c/scd/co2 379 ppm 2022-07-20T14:46:30.269490+0000 station/s6/i2c/scd/humidity 38.3987 % 2022-07-20T14:46:30.269538+0000 station/s6/i2c/scd/temperature 40.4772 °C 2022-07-20T14:46:30.269586+0000 station/s6/i2c/scd/co2 6131 ppm 2022-07-20T14:46:30.436693+0000 central/maximet/wind-speed 0.97 m/s 2022-07-20T14:46:30.439514+0000 central/maximet/wind-dir 350.0 ° 2022-07-20T14:46:30.442946+0000 central/maximet/pressure 974.6 hPa 2022-07-20T14:46:30.444485+0000 central/maximet/temperature 31.5 °C 2022-07-20T14:46:31.087484+0000 station/s21/i2c/scd/humidity 45.6543 % 2022-07-20T14:46:31.095876+0000 station/s24/i2c/scd/humidity 36.879 % 2022-07-20T14:46:31.101549+0000 station/s21/i2c/scd/temperature 37.644 °C 2022-07-20T14:46:31.109249+0000 station/s24/i2c/scd/temperature 40.8804 °C 2022-07-20T14:46:31.111205+0000 station/s21/i2c/scd/co2 288 ppm 2022-07-20T14:46:31.118500+0000 station/s24/i2c/scd/co2 697 ppm 2022-07-20T14:46:31.123331+0000 station/s13/i2c/scd/humidity 46.4279 % The CO2 sensor is the Sensirion SCD30 (short 'scd' in the log). The 'central' station is a Gill MaxiMet GMX541. See this publication for more information. The positions of the mentioned stations are listed in positions.csv in UTM 32U coordinates that were optimized from distance measurements between the points of interest taken in the field.