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Starting from July 2014, the Hong Kong Observatory (HKO) and Hong Kong Dragon Airlines Limited (Dragonair) joined forces to collect more automatic meteorological data from commercial aircraft. This data collection project is part of the World Meteorological Organization Aircraft Meteorological Data Relay (AMDAR) programme, which aims to enhance the global coverage of weather observations, contributing to more reliable weather forecasts. The AMDAR programme has been implemented in Hong Kong since 2004 and Cathay Pacific Airways Limited was the first partner collaborating with the HKO in the programme.
In the past decade, aircraft joining the AMDAR programme provided valuable meteorological data, including wind speed, wind direction and temperature collected during flight. Such information assisted weather forecasters to analyse weather situations more precisely, especially over regions such as the oceans where upper-air weather data are sparse. The AMDAR data is also exchanged internationally. It is an important data source for numerical weather prediction models and helps increase the accuracy of computer model outputs, which in turn contribute to the improvement of weather forecasts.
Although globally a number of airlines already participate in the AMDAR programme, the existing coverage of the programme still has room to expand further, especially over ocean regions. The participation of Dragonair marks a milestone in the Hong Kong AMDAR programme. Dragonair's Assistant General Manager (Flying), Captain Ross Taylor, said, "I am delighted to have Dragonair participating in the Hong Kong AMDAR programme. I believe our joint effort with the HKO in this area can contribute to global aviation safety and efficiency." Looking forward, the HKO will further promote the programme to obtain more aircraft weather observations in the region, so as to provide more effective weather services.
Ends/Thursday, August 7, 2014
Issued at HKT 18:33
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