日本リモートセンシング学会誌
Online ISSN : 1883-1184
Print ISSN : 0289-7911
ISSN-L : 0289-7911
地上リモートセンシングによる岩盤斜面調査方法開発のための基礎的研究
岡島 尚司荒井 克彦本多 秀夫堂前 裕子辻 正寛
著者情報
ジャーナル フリー

2003 年 23 巻 3 号 p. 224-238

詳細
抄録

This paper tries to develop a new slope investigation method using remote sensing on the ground. The method consists of "thermal infrared remote sensing" and "visible and near infrared remote sensing". This paper reports some results of fundamental experiments for applying the remote sensing to rock mass slope investigation. In the experiments, we used some kinds of rock samples, changing the color, dry specific gravity and degree of weathering. At first, we observed spectral reflectance and temperature of the surface of rock samples. Secondly, we calculated L*a*b* values from the spectral reflectance and calculated the rate of increment of temperature from the temperature. From the relationship between the observed data and properties of the samples, we recognize that it is possible to estimate the stage of weathering and the dry specific gravity. The results show the possibility of our investigation method by remote sensing on the ground for applying the actual rock slope.

著者関連情報
© 社団法人 日本リモートセンシング学会
次の記事
feedback
Top