地表岩石のＳｉＯ２含有量推定問題に対するＡＳＴＥＲ熱赤外分光データの適用可能性
書誌事項
- タイトル別名
-
- Potential Applicability of ASTER Thermal Infrared Multispectral Data on Estimation of SiO2 Content in Surface Rocks.
抄録
ASTER, which is going to be launched in December 1999 on NASA's polar orbit platform called "Terra", will be the first spaceborne thermal infrared multispectral remote sensing system with spatial and spectral resolution adequate for geologic applications. In this paper, the relationship between thermal infrared spectra of igneous rocks convolved into ASTER spectra, and chemically determined SiO2 contents was analyzed with a backpropagating neural network approach to derive an equation for a spectral estimation of SiO2 content. The validity of the derived equation against the remotely sensed emissivity spectra by ASTER was discussed. The results suggested the high possibility of a successful estimation of SiO2 content in the surface igneous rocks using ASTER data.
収録刊行物
-
- 日本リモートセンシング学会誌
-
日本リモートセンシング学会誌 19 (5), 440-453, 1999
一般社団法人 日本リモートセンシング学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204665797632
-
- NII論文ID
- 130003638577
-
- ISSN
- 18831184
- 02897911
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可