Zhaoliang Zeng

Papers

Total Citations

148

H-Index

About

Zhaoliang Zeng is a leading researcher in atmospheric remote sensing and hydrometeorology, with a particular focus on the precise measurement and validation of precipitable water vapor (PWV)—a critical variable for weather prediction and climate modeling. His most-cited work, "Evaluation of radiosonde, MODIS-NIR-Clear, and AERONET precipitable water vapor using IGS ground-based GPS measurements over China" (2017, 148 citations), stands as a landmark contribution to the field. In this study, Zeng systematically cross-compared four independent PWV datasets across China, establishing GPS-based measurements as a reliable reference standard. By rigorously quantifying the biases and uncertainties of radiosondes, satellite retrievals (MODIS), and ground-based sun photometers (AERONET), his research provided the first comprehensive validation framework for water vapor products over the region. This work has been instrumental for improving satellite-derived PWV algorithms and enhancing the accuracy of hydrological and climate models. Zeng’s contributions are widely cited by researchers working on GPS meteorology, satellite calibration, and water cycle dynamics, underscoring his impact on advancing our understanding of atmospheric moisture distribution and its role in regional climate systems.