Page 1© Crown copyright 2004 Introduction to upper air measurements with radiosondes and other in situ observing systems [3] John Nash, C. Gaffard,R. Smout.
![Page 1© Crown copyright 2004 Introduction to upper air measurements with radiosondes and other in situ observing systems [3] John Nash, C. Gaffard,R. Smout.](https://static.fdocuments.net/doc/330x215/551b4f11550346ae7a8b51a3/page-1-crown-copyright-2004-introduction-to-upper-air-measurements-with-radiosondes-and-other-in-situ-observing-systems-3-john-nash-c-gaffardr-smout.jpg)
