Annual dynamics of global land cover and its long-term changes from 1982 to 2015

Liu, Han; Gong, Peng; Wang, Jie; Clinton, Nicholas; Bai, Yuqi; Liang, Shunlin

doi:https://doi.org/10.5194/essd-12-1217-2020

Articles | Volume 12, issue 2

https://doi.org/10.5194/essd-12-1217-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/essd-12-1217-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 12, issue 2

Data description paper

|

03 Jun 2020

Data description paper |

| 03 Jun 2020

Annual dynamics of global land cover and its long-term changes from 1982 to 2015

Han Liu, Peng Gong, Jie Wang, Nicholas Clinton, Yuqi Bai, and Shunlin Liang

Supplement

https://doi.org/10.5194/essd-12-1217-2020-supplement

Data sets

Annual Dynamics of Global Land Cover and its Long-term Changes from 1982 to 2015 Han Liu, Peng Gong, Jie Wang, Nicholas Clinton, Yuqi Bai, and Shunlin Liang https://doi.org/10.1594/PANGAEA.913496

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Short summary

We built the first set of 5 km resolution CDRs to record the annual dynamics of global land cover (GLASS-GLC) from 1982 to 2015. The average overall accuracy is 82 %. By conducting long-term change analysis, significant land cover changes and spatiotemporal patterns at various scales were found, which can improve our understanding of global environmental change and help achieve sustainable development goals. This will be further applied in Earth system modeling to facilitate relevant studies.