Comparison of the Visibility Grading Forecast Method Based on Meteorological Factors and Environmental Factors
Yanyan Long,
Fei Li,
Wenjun Sang
Abstract:The main visibility forecast factors were identified with the support of data from routine meteorological observations from the Mianyang Airport and the Mianyang Environmental Monitoring Station from 2015 to 2018, and a visibility grading forecast model was established and tested by dint of the multiple linear regression and the KNN algorithm based on big data mining technology, and the variation characteristics of visibility in winter at the Mianyang Airport were studied. The results showed that (1) in additi… Show more
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