Representativeness errors of point-scale ground-based solar radiation measurements in the validation of remote sensing products
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- 作者：Guanghui Huanga ; b ; Xin Lib ; a ; lixin@lzb.ac.cn" class="auth_mail" title="E-mail the corresponding author ; luckhgh@lzb.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Chunlin Huangb ; c ; Shaomin Liud ; Yanfei Mad ; e ; Hao Chenf
- 关键词：Representativeness error ; Solar radiation ; Ground-based measurements ; Remote sensing products ; Validation
- 刊名：Remote Sensing of Environment
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：181
- 期：Complete
- 页码：198-206
- 全文大小：1630 K
文摘
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Inadequate representativeness of ground-based SSR measurements was investigated.
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For kilometer-level products, validation results will be partly affected.
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For grid-level products, representativeness errors cannot be ignored in validations.
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30-min measurements are recommended for validations of 5 km instantaneous products.