TY - JOUR A1 - Jakowski, N. A1 - Stankov, S. M. A1 - Klaehn, D. T1 - Operational space weather service for GNSS precise positioning JO - Ann. Geophys. J1 - ANGEO VL - 23 IS - 9 SP - 3071 EP - 3079 Y1 - 2005/11/22 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/23/3071/2005/ L1 - https://angeo.copernicus.org/articles/23/3071/2005/angeo-23-3071-2005.pdf DO - 10.5194/angeo-23-3071-2005 ER -