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A long-term Global LAnd Surface Satellite (GLASS) data-set for environmental studies

Liang, Shunlin, Zhao, Xiang, Liu, Suhong, Yuan, Wenping, Cheng, Xiao, Xiao, Zhiqiang, Zhang, Xiaotong, Liu, Qiang, Cheng, Jie, Tang, Hairong, Qu, Yonghua, Bo, Yancheng, Qu, Ying, Ren, Huazhong, Yu, Kai, Townshend, John·2013·International Journal of Digital Earth

Abstract

Recently, five Global LAnd Surface Satellite (GLASS) products have been released: leaf area index (LAI), shortwave broadband albedo, longwave broadband emissivity, incident short radiation, and photosynthetically active radiation (PAR). The first three products cover the years 1982–2012 (LAI) and 1981–2010 (albedo and emissivity) at 1–5 km and 8-day resolutions, and the last two radiation products span the period 2008–2010 at 5 km and 3-h resolutions. These products have been evaluated and validated, and the preliminary results indicate that they are of higher quality and accuracy than the existing products. In particular, the first three products have much longer time series, and are therefore highly suitable for various environmental studies. This paper outlines the algorithms, product characteristics, preliminary validation results, potential applications and some examples of initial analysis of these products.

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Metadata

Authors
Liang, S., Zhao, X., Liu, S., Yuan, W., Cheng, X., Xiao, Z., Zhang, X., Liu, Q., Cheng, J., Tang, H., Qu, Y., Bo, Y., Qu, Y., Ren, H., Yu, K., & Townshend, J.
Venue
International Journal of Digital Earth
Published
2013-12-09
Volume
6
Issue
sup1
Pages
5-33
ISSN
  • 1753-8947 (ISSN-L)
  • 1753-8955
OpenAlex
W2026608513
Cited by
603
References
2
FWCI
24.46
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A long-term Global LAnd Surface Satellite (GLASS) data-set for environmental studies. https://app.cochat.ai/papers/10.1080/17538947.2013.805262
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Liang, S., Zhao, X., Liu, S., Yuan, W., Cheng, X., Xiao, Z., Zhang, X., Liu, Q., Cheng, J., Tang, H., Qu, Y., Bo, Y., Qu, Y., Ren, H., Yu, K., & Townshend, J. (2013). A long-term Global LAnd Surface Satellite (GLASS) data-set for environmental studies. International Journal of Digital Earth. https://doi.org/10.1080/17538947.2013.805262

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