Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 16, issue 11
Articles | Volume 16, issue 11
https://doi.org/10.5194/essd-16-5207-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-16-5207-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 11
Data description paper
 | 
12 Nov 2024
Data description paper |  | 12 Nov 2024

CIrrMap250: annual maps of China's irrigated cropland from 2000 to 2020 developed through multisource data integration

Ling Zhang, Yanhua Xie, Xiufang Zhu, Qimin Ma, and Luca Brocca

Viewed

Total article views: 4,723 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,960 601 162 4,723 248 102 189
  • HTML: 3,960
  • PDF: 601
  • XML: 162
  • Total: 4,723
  • Supplement: 248
  • BibTeX: 102
  • EndNote: 189
Views and downloads (calculated since 29 Jan 2024)
Cumulative views and downloads (calculated since 29 Jan 2024)

Viewed (geographical distribution)

Total article views: 4,723 (including HTML, PDF, and XML) Thereof 4,621 with geography defined and 102 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 24 Nov 2025
Download
Short summary
This study presented new annual maps of irrigated cropland in China from 2000 to 2020 (CIrrMap250). These maps were developed by integrating remote sensing data, irrigation statistics and surveys, and an irrigation suitability map. CIrrMap250 achieved high accuracy and outperformed currently available products. The new irrigation maps revealed a clear expansion of China’s irrigation area, with the majority (61%) occurring in the water-unsustainable regions facing severe to extreme water stress.
Read more
Share
Altmetrics
Final-revised paper
Preprint