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Study on Rainfall Measurement by Radar (1st Report) : Characteristics of Convective Rainfall based on Raindrop Size Distribution

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 22 Issue 1 Page 27-37
published_at 1971
KJ00000155845.pdf
[fulltext] 620 KB
Title
レーダー雨量に関する研究(第1報) : 雨滴の粒度分布からみた対流性降雨の特性
Study on Rainfall Measurement by Radar (1st Report) : Characteristics of Convective Rainfall based on Raindrop Size Distribution
Creators Shiotsuki Yoshiharu
Creators Fujiwara Teruo
Creators Seino Hiroshi
Creators Hayakawa Seiji
Source Identifiers
Creator Keywords
finite ring submodule of (Z rZ)^m (m, k)-property
Particle size distribution of rain drops that was different from that of Marshall and Palmer was observed at Hitoyoshi Radar Station in July 1969 and July 1970. It was tend to show N_D=const. at the region of D>1.5mm, and it was remarkable when precipitation rate R>20mm/hr. Using N_D=const., the relation of radar reflectity factor Z and precipitation rate R was estimated easily and speedily. This distribution was discussed with the use of coalescence growth theory, and the generating point of cell and its growth were deduced.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1971
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部