WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

G01W　METEOROLOGY (influencing weather conditions A01G 15/00; dispersing fog E01H 13/00; instruments for measuring single variable in general, see the appropriate subclass of G01, e.g. G01K, G01L; obtaining meteorological information by radar G01S 13/95)

G01W 1/00 Meteorology

G01W 1/02 ・Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover, wind speed (G01W 1/10 takes precedence)

G01W 1/04 ・・giving only separate indications of the variables measured

G01W 1/06 ・・giving a combined indication of weather conditions (catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment G01W 1/17; computers per se G06)

G01W 1/08 ・Adaptations of balloons, missiles, or aircraft for meteorological purposes; Radiosondes (transmission of measurements G01D; transmitting circuits H04B; {balloons in general B64B; aeroplanes in general B64D; missiles in general F42B 15/00})

G01W 1/10 ・Devices for predicting weather conditions (computers per se G06; display devices G09)

G01W 1/11 ・Weather houses or other ornaments for indicating humidity

G01W 1/12 ・Sunshine duration recorders (measuring intensity of sunshine G01J)

G01W 1/14 ・Rainfall or precipitation gauges (measuring volume in general G01F)

G01W 1/16 ・Measuring atmospheric potential differences, e.g. due to electrical charges in clouds (measuring potentiels in general G01R)

G01W 1/17 ・Catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment

G01W 1/18 ・Testing or calibrating meteorological apparatus

G01W 2001/00 Meteorology

G01W 2001/003 ・Clear air turbulence detection or forecasting, e.g. for aircrafts

G01W 2001/006 ・Main server receiving weather information from several sub-stations

G01W 2201/00 Weather detection, monitoring or forecasting for establishing the amount of global warming

G01W 2203/00 Real-time site-specific personalized weather information, e.g. nowcasting