Document :

ITU-R WP3L  Contribution  49

Title :

New version of electron density ionospheric model for Recommendation ITU-R P.531-9: Nequick - Version update and description of changes

Date :

2009-05-27

Source :

European Space Agency (ESA) , Italy

AI/Question :

218/3

Access :

Restricted to TIES users [ITU-R]