三次元気象レーダーデータと人工衛星データの比較による雲・降水場の大規模構造の研究

三维气象雷达数据与卫星数据对比研究云与降水场大尺度结构

• 批准号: 09227202
• 负责人: 上田 博
• 金额: $ 1.34万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research on Priority Areas
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-09227202/
• 关键词: レーダー観測; 三次元レーダーデータ; GMS-5の水蒸気チャンネル; 積乱雲の数値モデル; 雪雲の内部構造; 降水強度の推定方法

関東地方,石狩平野及び九州における三次元レーダー観測データと人工衛星データの比較により,衛星データによる降水強度の推定方法を確立し,大陸上の降水強度の見積り方法を日本周辺について検証することを目的として以下の研究を実施した.関東地方における三次元レーダーデータ及び衛星データを収集し,レーダーデータから雲のタイプ分けを自動的に行なう方法を開発した.また,梅雨期の九州西部においてドップラーレーダー観測を行ない,三次元レーダーデータの解析を行なった.さらに,衛星データを用いた,水蒸気量及び降水強度推定方法のアルゴリズムを開発し,レーダーデータ及び数値実験結果と比較検証した.

Local, Hirano and Kyushu prefecture, Hirano and Kyushu prefecture, the artificial satellite, the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of the artificial satellite, the precipitation intensity of In the case of local police, the collection of three-dimensional information and satellite information is available, and the method of automatic operation of the sub-station of the station is available. During the Meiyu period, during the Meiyu period, the western part of Kyushu was divided into two parts. The method for determining the amount of water vapor and the intensity of precipitation in satellite and satellite weather stations is in operation. The results show that the results are in good agreement.

项目成果

Ryuichi Shirooka: "Remotely sensed estimates of solar radiation in the tropics using infrared satellite imagely" J.Agrioc.Meteor.52・5. 575-578 (1997)

Ryuichi Shirooka：“使用红外卫星图像对热带地区太阳辐射的遥感估计”J.Agrioc.Meteor.52・5（1997）。

Jingyang Chen: "Classification of rainfall processes in the Kanto area during the Baiu season using 3-D radar" J.Pac.Sci.Hokkaido Univ.,Ser.VII(Geophysics). 11・1. 229-274 (1998)

陈景阳：“利用3D雷达对关东地区的降雨过程进行分类”，J.Pac.Sci.Hokkaido Univ.，Ser.VII（地球物理学）229-274（1998）。

Xindong Peng: "Impact of convective paramenterizations on mesoscale precipition associated with Baiu front" J.Meteor.S0c.Japan. 75. 1141-1154 (1997)

Xindong Peng：“对流参数化对与 Baiu 锋相关的中尺度降水的影响”J.Meteor.S0c.Japan。

Masaki Katsumata: "Characteristics of a cloud band off the west coast of Hokkaid Island as determined from AVHRR/NOAA,SSM/I and radar data" J.Meteor.Soc.Japan(in press). 76・2. (1998)

Masaki Katsumata：“根据 AVHRR/NOAA、SSM/I 和雷达数据确定的北海岛西海岸云带特征”J.Meteor.Soc.Japan（出版中）76・2。

Kazuhisa Tsuboki: "Westward movement and splitting of equatorial cloud cluster associated with tropical large-scale vortices" J.Meteor.Soc.Japan. 75. 23-42 (1997)

Kazuhisa Tsuboki：“与热带大规模涡旋相关的赤道云团向西运动和分裂”J.Meteor.Soc.Japan。