TY - JOUR A1 - Xia, P. A1 - Cai, C. A1 - Liu, Z. T1 - GNSS troposphere tomography based on two-step reconstructions using GPS observations and COSMIC profiles JO - Ann. Geophys. J1 - ANGEO VL - 31 IS - 10 SP - 1805 EP - 1815 Y1 - 2013/10/24 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/31/1805/2013/ L1 - https://angeo.copernicus.org/articles/31/1805/2013/angeo-31-1805-2013.pdf DO - 10.5194/angeo-31-1805-2013 ER -