Instruments and Methods of Observation Programme

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Development, Maintenance and Operation of Instruments,
Observing Methods and Automatic Weather Stations

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 Methods of Observation

last update  ► 23 May 2013

Doppler Radar Theory and Meteorology
  Methods of Measuring Fog

WindSonic - How it works


Measurement of Wind direction and Wind velocity (Ultrasonic Anemometer)


Principle of Operation Chilled Mirror Hygrometers


Automatic Cloud Cover Detection by Surface Downward Longwave Radiation Measurements (6.7)


Web Editor Sary Vargas, 19 July 2007