Evaluating Landsat 8 evapotranspiration for water use mapping in the Colorado River Basin
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- 作者：Gabriel B. Senaya ; senay@usgs.gov" class="auth_mail" title="E-mail the corresponding author ; MacKenzie Friedrichsb ; 1 ; Ramesh K. Singhc ; 1 ; 2 ; Naga Manohar Velpuric ; 1 ; 2
- 关键词：Evapotranspiration ; SSEBop model ; Landsat ; ET modeling ; Colorado River Basin
- 刊名：Remote Sensing of Environment
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：185
- 期：Complete
- 页码：171-185
- 全文大小：2809 K
文摘
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528 Landsat 8 images were used to estimate wall-to-wall ET in the Colorado River Basin.
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Field-scale annual water use estimates were summarized for five irrigation districts.
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Croplands are the largest consumer of blue water while shrublands consume the most green water.
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Opportunities and challenges of using Landsat 8 for ET estimation are summarized.