Intercomparison and validation of MODIS and GLASS leaf area index (LAI) products over mountain areas: A case study in southwestern China
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- 作者：Huaan Jina ; Ainong Lia ; ainongli@imde.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Jinhu Biana ; b ; Xi Nana ; c ; Wei Zhaoa ; Zhengjian Zhanga ; b ; Gaofei Yina
- 关键词：Leaf area index ; GLASS ; MODIS ; Validation ; Mountain areas
- 刊名：International Journal of Applied Earth Observation and Geoinformation
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：55
- 期：Complete
- 页码：52-67
- 全文大小：3808 K
文摘
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The validation of MODIS C5 and GLASS V3.0 is carried out over rugged surface.
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The percentage of product successful retrievals is vulnerable to complex topography.
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The consistency of the two products is dominated by biome other than topography.
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LAI product can’t obtain crop temporal profile in spring over hilly region.
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GLASS performs similarly to MODIS through comparison with mountain field LAI data.