Estimation of Remote Sensing Characteristics of Salt Wet Soils at Decimeter Wavelengths
The numerically simulated effect of salinity of wet soils on their radar sensing characteristics in L- and P- bands are shown for the circular – also, for comparison, the linear horizontal – polarizations. The saline soil detection in active remote sensing in the L-band is shown to become imperfect...
Збережено в:
| Дата: | 2013 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | rus |
| Опубліковано: |
Видавничий дім «Академперіодика»
2013
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| Онлайн доступ: | http://rpra-journal.org.ua/index.php/ra/article/view/734 |
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| Назва журналу: | Radio physics and radio astronomy |
Репозитарії
Radio physics and radio astronomy| Резюме: | The numerically simulated effect of salinity of wet soils on their radar sensing characteristics in L- and P- bands are shown for the circular – also, for comparison, the linear horizontal – polarizations. The saline soil detection in active remote sensing in the L-band is shown to become imperfect due to the influence of a vertical profile of soil humidity distribution. The difference between L- and P-band scattering by wet soils and the applicability of active remote sensing techniques in the decimeter wavelengths for estimation of the soil salinity are discussed. |
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