TY - JOUR A1 - Xiong, Z. A1 - Zhang, B. A1 - Yao, Y. T1 - Comparisons between the WRF data assimilation and the GNSS tomography technique in retrieving 3-D wet refractivity fields in Hong Kong JO - Ann. Geophys. J1 - ANGEO VL - 37 IS - 1 SP - 25 EP - 36 Y1 - 2019/01/15 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/37/25/2019/ L1 - https://angeo.copernicus.org/articles/37/25/2019/angeo-37-25-2019.pdf DO - 10.5194/angeo-37-25-2019 ER -