Developed over 10 years by researchers and engineers at the STFC Rutherford Appleton Laboratory, in collaboration with the Met Office, the Cloud Radar can take a complete and accurate profile of cloud or fog up to 5 miles overhead. Operating at 94 GHz, 50 times higher in frequency than most mobile phones, the radar measures the cloud base height, its thickness, density and internal structure as well as providing similar information on cloud layers at higher altitudes.
…Brian Moyna, Senior Systems Engineer at STFC said: “In a nutshell, our Cloud Radar takes a slice of cloud and provides a complete and accurate vertical profile. Compared to conventional pulsed radar instruments, this radar is a low power, high sensitivity, portable instrument that uses all solid state components for lower cost and increased reliability.”vThe Met Office has just purchased a Cloud Radar which is being trialled at sites around Britain. Additionally, a Cloud Radar has also been acquired by the University of Marburg in Germany.
…Tim Bestwick, Chief Executive of CLIK said “This is an exciting example of how fundamental scientific research can result in such useful and practical applications, in this case, with more accurate weather forecasting and the potential to make our skies a safer place.”
Cloud Radar deployed at field station, photo from Science & Technology Facilities Council website