Abstract At present,the calibration of wind direction sensor of automatic weather station is based on comparison of indication errors.If the maximum error is less than ±5°,the sensor is qualified.Although this calibration method meets current requirements,the test data cannot give a vivid image,and is not conducive to the future analysis and summarization.There is also no intuitive way to reflect data deviation of wind direction sensor.Therefore,this paper presents a method for analyzing data deviation of...
LI Xin-Di,CHEN Wu-Kuang. Analysis of data deviation of wind direction sensor using radar chart in Excel[J]. Meteorological Hydrological and Marine Instrument, 2010, 27(4): 98-100.
2010, Vol. 27 
