KNOWLDEGE BASE
2011 – Manual on the Global Observing System – Volume I – Global aspects – WMO
The Manual is designed: (a) To facilitate cooperation in observations between Members; (b) To specify obligations of Members in the implementation of the World Weather Watch (WWW) Global Observing System (GOS); (c) To ensure adequate uniformity and standardization in the practices and procedures employed in achieving (a) and (b) above…./…