TY - JOUR AU - Moreno, B. AU - Radicella, S. AU - Lacy de, M.C. AU - Herraiz, M. AU - Rodríguez Caderot, Gracia PY - 2011 DO - 10.1007/s10291-010-0197-1 SN - 1080-5370 UR - https://hdl.handle.net/20.500.14352/42490 T2 - GPS Solutions AB - In precise point positioning (PPP), the ionospheric delay is corrected in a first-order approximation from GPS dual-frequency observations, which should eliminate almost completely the ionosphere as a source of error. However, sudden plasma density... LA - eng M2 - 381 PB - Springer-Verlag KW - Ionospheric disturbances KW - Precise point positioning KW - Equatorial latitudes TI - On the effects of the ionospheric disturbances on precise point positioning at equatorial latitudes TY - journal article VL - 15 ER -