Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Haruya Minda"'
Autor:
Masafumi Hirose, Fumie A. Furuzawa, Haruya Minda, Shoichi Shige, Takuji Kubota, Hirohiko Masunaga
Publikováno v:
Journal of the Meteorological Society of Japan. Ser. II. 99:1231-1252
Autor:
Kazuhisa Tsuboki, Moeto Kyushima, Tadayasu Ohigashi, Haruya Minda, Hiroyuki Yamada, Hironori Iwai, Taro Shinoda
Publikováno v:
Geophysical Research Letters. 48
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 34:1763-1781
This paper describes a Multiangle Snowflake Imager (MSI) designed to capture the pseudo-three-dimensional (3D) shape and the fall velocity of individual snowflakes larger than 1.5 mm in size. Four height-offset line-image scanners estimate fall veloc
Publikováno v:
IEEJ Transactions on Electrical and Electronic Engineering. 11:624-632
A low-cost laser disdrometer (LLD), which is a type of high-speed line-image scanner, has been developed and calibrated for raindrops. The disdrometer measures hydrometeor's particle-size distribution (PSD) and fall velocities, as well as record hydr
Autor:
Haruya Minda, Yasushi Fujiyoshi, Katsuhiro Nakagawa, Hiroshi Hanado, Masanori Nishikawa, Kenji Nakamura, Riko Oki, Toshiro Kumakura, Sento Nakai
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 54:714-722
There is insufficient understanding of backscattering and attenuation for the radiowave remote sensing of snow because ground measurements of snow in the Ka-band are limited. This study estimates the equivalent radar reflectivity factor $(Z_e)$ and s
Performance of a new low-cost laser disdrometer with rainfall intensity correction in heavy rainfall
Publikováno v:
IEEJ Transactions on Electrical and Electronic Engineering. 9:542-547
Recently, a new low-cost disposable laser disdrometer with the capacity for hydrometeor imaging was proposed by the authors. The laser disdrometer has the drawback of detecting false raindrops, which are splashed droplets and pooled water drops on th
Autor:
Norio Tsuda, Haruya Minda
Publikováno v:
IEEJ Transactions on Electrical and Electronic Engineering. 7:S132-S138
Precision of microwave precipitation remote sensing is ensured by studying different hydrometeor classes (raindrops, snowflakes, graupel, and so on), shapes, and drop size distribution (DSD). Recently, DSD estimates and hydrometeor classification alg
Publikováno v:
Journal of the Meteorological Society of Japan. Ser. II. 88:285-312
This paper describes the evolution of the convective boundary layer (CBL) and the initiation of clouds above Okinawa Island, Japan, during summer conditions with weak synoptic forcing and clear skies. An intensive observational campaign using a C-ban
Autor:
Tetsuya Hiyama, Taro Shinoda, Kazuhisa Tsuboki, Kenji Nakamura, Haruya Minda, Atsushi Higuchi, Hiroshi Uyeda, Hiroki Tanaka, Satoshi Endo
Publikováno v:
Journal of the Meteorological Society of Japan. Ser. II. 87:979-996
To confirm the structure of convective circulation in the atmospheric boundary layer (ABL) over the northwestern Pacific Ocean around the Southwest Islands of Japan under a subtropical high, we perform intensive observations using radiosonde and Aero
Publikováno v:
Journal of the Meteorological Society of Japan. Ser. II. 87:739-745
This study reveals a structure of line-shaped convective systems (LSCSs) observed around the Southwest Islands of Japan on June 10, 2006 using dual-Doppler analyses obtained from two X-band Doppler radars installed on Shimoji and Tarama Islands. Many