@Article{egusphere-2026-4722,
AUTHOR = {Sun, J. and Wu, Y. and Zhang, Y. and Liu, Z.},
TITLE = {Accuracy assessment of MODIS water vapor products in arid regions based on ground-based GNSS observations},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--23},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-4722/},
DOI = {10.5194/egusphere-2026-4722}
}