98 A WORLD ATLAS OF ATMOSPHERIC RADIO REFRACTIVITY 



i / 



ip 



a — 



5 I 



q a - 3 -- I J _ _ 



Si SI / 



| B _J | J 



o | ' 



^ s ' ' ' 1 — / ■ 



| » J_. - 



o S 1 



5 a I 



S m I 



a 1 



cq 



M313W03I* H3d SUtfl- 



a3l3WO"llH M3d S1INO - 



T3 



S 

 3 



-c 



1 

 I = — I 



!__j 



o 



J a 



5 S 



° 8 — — — 



5 



k e 



o 



t a ■ — ■ 



S s • 



s 



* 



S 



£ -7 



R 



S 



o 

 a 



tJ313HO~ll» U3d SUMi 



H3i3«OTlX H3d Sl'Nfl-N 



