なだれ診断に対する航空写真の利用性について
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概要
- 論文の詳細を見る
For the protection of avalanches, many kinds of protection works have been completed for the Japanese National Railway Corporation.<BR>Large-scale studies for avalanche phenomena using aerial photographs were made due to extra heavy snow in 1963. These studies consist of two items, the wide range interpretation works and detail interpretation.<BR>This paper describes the necessary study items to analyze the avalanche phenomena on an investigation card in the form of a predetermined classification such as topography, geology, snow protection works, vegetation, snow fall conditions and the past records of avalanche, etc.
- 社団法人 日本雪氷学会の論文