“…Cloud [58,60,62,64,65,68,69,75,76,82,85,89,91,93,102,104,105,115,138,139] Edge and/or Fog [61,99,103] Private server [74,81,84,87,94,100,111] Quality assurance measures Non-elaborated calibration [84,93,106] Data validation based on descriptive statistics [104] Reliability and data accuracy assessment based on ISO/IEC 9126 [83] Sensor calibration based on standard laboratory results [76] Sensor calibration using conventional weather station readings [94] Sensor data validation against standard laboratory results [82] Sensor data validation using linear correlation [65] Transaction validation based on block chain [62]…”