|
|||||||
|
|||||||
|
|
|
||||||||||||||||||||||
Volume A contains a complete list of all the surface and upper-air stations in operation, which are used for synoptic purposes. The contents are arranged in the order of the WMO Regions and in index number order within each Region. The regional sections are followed by sections containing stations in the Antarctic and Ocean Weather Stations. The Volume A modification to accommodate station coordinates with higher precision was developed following the recommendation of CBS-EXT. (06) and approval of EC-LIX. The Secretariat released a Letter of notification of the revised changes to Members with a request for updated information of their stations in accordance to the new specifications. |
||
Volume A (High precision) |
|
Volume A (Low precision) |
Note: In order to maintain and improve the accuracy of information contained in Volume A, Members are kindly requested to advise the Secretariat of any amendments by completing the appropriate Feedback Form (condensed version) / (complete version) |
||
[E-mail: mabayasekara  wmo.int] |
||
WMO Catalogue of Radiosondes and Upper-air wind Systems In addition to the information included in Volume A for upper-air stations, the catalogue provides information on the type of radiosonde, windfinding equipment, ground systems, radiation corrections applied to temperature observations and other local practices for the radiosondes and upper-air systems in use by Members.
|
For updates to the
|
|
