ABSORPTION ESTIMATE FOR OTHER AREAS 



287 



o 



Q. 

 O 



CO 



0.07 



0.05 



0.03 



0.02 



0.01 



0.007 



0.005 



0.003 



0.002 



0.001 



0.2 0.3 0.4 0.5 OB 0.7 0.8 0.9 



1.2 1.3 



Log of Absolute Humidity (gm/m ) 



Figure 7.13. Surface value of 22.2 and 60 Gc/s absorption versus absolute humidity at 

 Washington, D.C., and Bismarck, N.Dak. 



