Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ken'ichiro Muramoto"'
Autor:
Haruhito Shimoda, Tatsuo Endoh, Ken'ichiro Muramoto, Nobuo Ono, Takatoshi Takizawa, Shuki Ushio, Toshiyuki Kawamura, Kay I. Ohshima
Publikováno v:
Antarctic Record, Vol 41, Iss 1, Pp 355-365 (1997)
During the 30th, 31st, and 32nd Japanese Antarctic Research Expeditions (JARE-30,JARE-31,and JARE-32), sea-ice conditions were recorded by video camera on board the SHIRASE. Then, the sea-ice images were used to estimate compactness and thickness qua
Externí odkaz:
https://doaj.org/article/6de457029feb4b0dac887403515332b5
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 6:71-76
The horizontal and vertical falling motions of snowflakes were imaged by two CCD cameras. These images were analyzed by an image processor and a computer. The size and position of each snowflake were measured every 1/30 s from their two images. There
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::3da12e231da564edf674c571bb077ff3
http://id.nii.ac.jp/1291/00003739/
http://id.nii.ac.jp/1291/00003739/
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 6:126-131
A personal computer aided image analyzing system that can assess sea ice condition is described. The sea ice is photographed by a video camera from the ship. The shape of sea ice and the sea ice compactness are obtained by the system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::fe1fdb2de5fc42e2447cb520c66d1cbf
http://id.nii.ac.jp/1291/00003745/
http://id.nii.ac.jp/1291/00003745/
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 5:97-103
The radar reflectivity factor Z and the snowfall rate R were measured by a vertical pointing radar and a high sensitivity snow gauge, respectively. From these data we found a best fit Z-R relation for three snowfall events. The diameter and fall velo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::ae1199efea4b59ed35080f8dccce75f9
http://id.nii.ac.jp/1291/00003702/
http://id.nii.ac.jp/1291/00003702/
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 3:95-99
Falling attitudes of snowflakes were simultaneously photographed by two video cameras from horizontal and vertical directions, and these images were analyzed by an image processor and personal computer. The attitude of each snowflake was measured eve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::58e1815b5da75f374f0cac8356276d44
http://id.nii.ac.jp/1291/00003610/
http://id.nii.ac.jp/1291/00003610/
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 2:48-54
To measure simultaneously the size and velocity of falling snowflakes quantitatively, images of snowflakes were put into an image processor continuously every 1/30 s with a video camera. The distributions of snowflake sizes were measured by these wid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::ca49aebf6bc841fb33f248ee92aa4b0b
http://id.nii.ac.jp/1291/00003563/
http://id.nii.ac.jp/1291/00003563/