Spatiotemporal monitoring of soil salinization in irrigated Tadla Plain (Morocco) using satellite spectral indices
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- 作者：Abderrazak El Hartia ; a.elharti@usms.ma" class="auth_mail" title="E-mail the corresponding author ; Rachid Lhissoua ; Karem Chokmanib ; Jamal-eddine Ouzemoua ; Mohamed Hassounac ; El Mostafa Bachaouia ; Abderrahmene El Ghmaria
- 关键词：Remote sensing ; TM ; OLI ; Spectral indices ; Soil salinity ; Tadla plain
- 刊名：International Journal of Applied Earth Observation and Geoinformation
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：50
- 期：Complete
- 页码：64-73
- 全文大小：5207 K
文摘
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The use of visible band of Landsat sensors allowed a good characterization of saline soils.
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A novel spectral index (OLI-SI) is developed for spatiotemporal monitoring of soil salinity.
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Soil salinity in the Tadla irrigated perimeter increased in spatial extent and decreased in intensity during the period 2000–2013.
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