TY - JOUR A1 - Eresmaa, R. A1 - Järvinen, H. A1 - Niemelä, S. A1 - Salonen, K. T1 - Azimuthal asymmetry in ground-based GPS slant delay observations and their NWP model counterparts JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 7 IS - 1 SP - 3179 EP - 3202 Y1 - 2007/02/27 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/7/3179/2007/ L1 - http://www.atmos-chem-phys-discuss.net/7/3179/2007/acpd-7-3179-2007.pdf DO - 10.5194/acpd-7-3179-2007 ER -