| タイトル | Temporal spectral measurements of corn and soybean crops |
| 著者（英） | Mcmurtrey, J. E., III; Tucker, C. J.; Elgin, J. H., Jr. |
| 著者所属（英） | Department of Agriculture|NASA Goddard Space Flight Center |
| 発行日 | 1979-05-01 |
| 言語 | eng |
| 内容記述 | A ground-based, hand-held radiometer, configured to measure red and photographic infrared spectral radiances, was successfully used to collect in situ temporal spectral measurements of corn and soybean crops. Significant relationships were found between the radiance data and the biomass, plant height, percentage crop cover, percentage crop chlorosis, and percentage leaf loss. The results of this experiment show conclusively that hand-held radiometers can be used to collect spectral data that are highly correlated to several agronomic variables. These findings suggest approaches for agronomic research, and confirm the value of remote sensing of agricultural targets. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 79A35499 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/427250 |
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