@Article{acp-26-12243-2026,
AUTHOR = {Ma, Y. and Chen, Z. and Liu, T. and Yu, Z. and Wang, Z.},
TITLE = {Measurement report: Quantifying the trade-off between station number and spatial layout in sparse GNSS networks for calibrating all-weather FY-4A precipitable water vapor},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {26},
YEAR = {2026},
NUMBER = {17},
PAGES = {12243--12259},
URL = {https://acp.copernicus.org/articles/26/12243/2026/},
DOI = {10.5194/acp-26-12243-2026}
}