| タイトル | Multispectral, thermal infrared satellite data for geologic applications |
| 著者（英） | Blodget, H. W.; Marcell, R.; Andre, C. G.; Minor, T. B. |
| 著者所属（英） | NASA Goddard Space Flight Center|Science Applications Research|Smithsonian Institution |
| 発行日 | 1985-01-01 |
| 言語 | eng |
| 内容記述 | The value of multispectral thermal infrared satellite data for geologic mapping was assessed, applying the principal component and canonical analysis techniques to the images of the central part of the Arabian Peninsula (a 200 x 300 km area). Low resolution thermal infrared (TIR) data from the Nimbus 5 Surface Composition Mapping Radiometer (SCMR) and the NOAA-7 Advanced Very High Resolution Radiometer (AVHRR) were used. Color images included an 8.8 micrometer (SCMR) and 3.7 and 10.8 micrometer (AVHRR-night) data, ratioed AVHRR day/night TIR data, ratioed AVHRR reflected radiation data, and transformed 8- and 10-band TIR plus reflected radiation data. The results clearly demonstrated the potential geologic value of multispectral TIR data. Igneous and metamorphic units could be separated as a class (although not from each other except for young calc-alkaline granites). Some previously unmapped extensions of mapped faults below thick sedimentary units could be delineated. No single enhancement technique displayed all the potential information, implying that they should be used together. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 86A14097 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/387812 |
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