RADARSAT-SAR画像を用いた平地積雪水量分布の評価 : 新潟県中越地方における事例

Material type: 文書・図像類

Author: 深見, 和彦ほか

Publisher: 千葉大学環境リモートセンシング研究センター

Publication date: 2002

Material Format: Digital

Capacity, size, etc.: -

NDC: 417

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Note (General)：: type:text研究概要:The objective of the study is to develop an algorithm to estimate areal snow physical quantities in the area of heavy and wet snowfall i...

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Material Type: 文書・図像類
Title: RADARSAT-SAR画像を用いた平地積雪水量分布の評価 : 新潟県中越地方における事例
Author/Editor: 深見, 和彦
岡田, 拓也
松浦, 直
廣瀬, 葉子
金木, 誠
吉谷, 純一
Author Heading: 深見, 和彦
岡田, 拓也
松浦, 直
廣瀬, 葉子
金木, 誠
吉谷, 純一
Publication, Distribution, etc.: 千葉大学環境リモートセンシング研究センター
Publication Date: 2002
Publication Date (W3CDTF): 2002
Alternative Title: Mapping of snow water equivalent in plains using RADARSAT-SAR : A case study in the Chuetsu District of the Niigata Prefecture of Japan
Periodical title: 共同利用研究会報告集
Pages: 7-16
Text Language Code: jpn
NDC: 417
450
Target Audience: 一般
Note (General): type:text
研究概要:The objective of the study is to develop an algorithm to estimate areal snow physical quantities in the area of heavy and wet snowfall in Japan using a all-weather and high-resolution microwave sensor, Synthetic Aperture Radar (SAR), and to clarify its accuracy and effectiveness. A case study was made in the Chuetsu District of the Niigata Prefecture of Japan, where is well known for very heavy and wet snow. The study included the acquisition of more than 20 RADARSAT-SAR images and ground-based snow-pit observations synthesized with each acquisition. The study showed it possible to classify snow water equivalent, a most important hydrological parameter for snow, into three to four levels including no-snow level, in plain paddy fields with C-band SAR images. The effect of other main snow physical parameters on the algorithm was also discussed.
source:水文過程のリモートセンシングとその応用に関するワークショップ
source:Center for Environmental Remote Sensing,Chiba University Symposium Report
Access Restrictions: 限定公開
Periodical Title (NCID): AA11594897
https://ci.nii.ac.jp/ncid/AA11594897
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 千葉大学 : 千葉大学学術成果リポジトリ