| タイトル | Significance of agricultural row structure on the microwave emissivity of soils |
| 著者（英） | Jackson, T. J.; O'Neill, P. E.; Promes, P. M. |
| 著者所属（英） | Department of Agriculture|NASA Goddard Inst. for Space Studies|Maryland Univ. |
| 発行日 | 1987-01-01 |
| 言語 | eng |
| 内容記述 | A series of field experiments was carried out to extend the data base available for verifying agricultural row effect models of emissivity. The row effects model was used to simulate a data base from which an algorithm could be developed to account for row effects when the scene dielectric constant and small-scale roughness are unknown. One objective of the study was to quantify the significance of row structure and to develop a practical procedure for removing the effects of periodic row structure on the microwave emissivity of a soil in order to use the emissivity values to estimate the soil moisture. A second objective was to expand the data set available for model verification through field observations using a truck-mounted 1.4-GHz microwave radiometer. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 87A53270 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/375695 |
