Accession Number:

AD0712934

Title:

ESTIMATED PROBABILITIES OF PATH-CUMULATIVE RAIN INTENSITY FOR PATHS OF 10 AND 22 NAUTICAL MILES IN HIGH RAIN-RATE AREAS.

Descriptive Note:

Final rept.,

Corporate Author:

ENVIRONMENTAL TECHNICAL APPLICATIONS CENTER (AIR FORCE) WASHINGTON D C

Personal Author(s):

Report Date:

1970-06-01

Pagination or Media Count:

34.0

Abstract:

Curves are presented which show number of minutes per year that the product, rain rate times distance, exceeds any particular value on a 10-nautical mile path and a 22-nautical mile path in southern Florida and in coastal Burma. The curves were derived from fairly reliable estimates of the number of minutes per year that given point-rainfall rates occur and a hypothetical model of the probability of path-cumulative rainfall for various point-rainfall rates. The results are applicable to calculations of rain attenuation of microwave signals in areas having large annual rainfall. This application is illustrated in an appendix. Author

Subject Categories:

  • Meteorology
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE