| タイトル | Experimental evidence for spring and autumn windows for the detection of geobotanical anomalies through the remote sensing of overlying vegetation |
| 著者（英） | Larsen, C. A.; Troensegaard, K. W.; Nelson, R. F.; Bell, R.; Labovitz, M. L.; Masuoka, E. J.; Hooker, L. K. |
| 著者所属（英） | Callahan Mining Corp.|Systems and Applied Sciences Corp.|NASA Goddard Space Flight Center|Maryland Univ. |
| 発行日 | 1985-01-01 |
| 言語 | eng |
| 内容記述 | It is pointed out that in many regions of the world, vegetation is the predominant factor influencing variation in reflected energy in the 0.4-2.5 micron region of the spectrum. Studies have, therefore, been conducted regarding the utility of remote sensing for detecting changes in vegetation which could be related to the presence of mineralization. The present paper provides primarily a report on the results of the second year of a multiyear study of geobotanical-remote-sensing relationships as developed over areas of sulfide mineralization. The field study has a strong experimental design basis. It is proceeded by first delineating the boundaries of a large geographic region which satisfied a set of previously enumerated field-site criteria. Within this region, carefully selected pairs of mineralized and nonmineralized test sites were examined over the growing season. The experiment is to provide information about the spectral and temporal resolutions required for remote-sensing-geobotanical exploration. The obtained results are evaluated. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 85A26939 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/392508 |
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