. "589736" . . "RIV/00025615:_____/04:#0001359!RIV08-CUZ-00025615" . . . . "1"^^ . . "1"^^ . . . . "GOP-ZTD4IGS" . . . "Precise GPS orbits are estimated in ultra-rapid fashion at Geodetic Observatory Pecny (GOP). The estimation of precise troposhere parameters (ZTD) for the International GNSS Service (IGS, www.igs.org) ultra-rapid troposphere combination was developed as an application of the precise orbit product. The product is update every 6 hours and finished about 60-90min after the last data epoch. The strategy was originally developed and validated at GOP. Since routinely contributing to IGS it is evaluated with other 4-5 IGS analysis center in the combination."@en . . "P(LN00A005), Z(CUZVUGTKC0101)" . . "The ZTD delays in global network and ultra-rapid estimation fashion was developed as the additional step within the COP ultra-rapidorbit determination process. The product is update every 6 hours and a orbitvailable about 1h after last data epoch." . . "Dou\u0161a, Jan" . "P\u0159esn\u00E9 dr\u00E1hy dru\u017Eic GPS jsou ur\u010Dov\u00E1ny v ultra-rychl\u00E9m re\u017Eimu na Geodetick\u00E9 observato\u0159i Pecn\u00FD (GOP). Aplikace tohoto produktu byla vyvinuta v r\u00E1mci dodate\u010Dn\u00E9ho kroku ur\u010Dov\u00E1n\u00ED p\u0159esn\u00FDch parametr\u016F vlivu troposf\u00E9ry (tzv. ZTD) na sign\u00E1l GPS, kter\u00E9 jsou dod\u00E1v\u00E1ny pro ultra-rychlou kombinaci troposf\u00E9rick\u00FDch produkt\u016F v Mezin\u00E1rodn\u00ED slu\u017Eb\u011B GNSS. Produkt je obnovov\u00E1n s 6-ti hodinovou periodou a je dostupn\u00FD v 60-90min po posledn\u00ED observaci. Strategie je p\u016Fvodn\u011B vyvinuta a ov\u011B\u0159ena na GOP a od pravideln\u00E9ho p\u0159isp\u00EDv\u00E1n\u00ED do IGS je evaluov\u00E1na v procesu IGS kombinace s v\u00FDsledky dal\u0161\u00EDch 4-5 IGS analytick\u00FDch center."@cs . "Techology of the GPS troposphere estimation from the global network for IGS" . "Techology of the GPS troposphere estimation from the global network for IGS"@en . "RIV/00025615:_____/04:#0001359" . "Technologie ur\u010Dov\u00E1n\u00ED troposf\u00E9rick\u00FDch parametr\u016F pomoc\u00ED GPS v glob\u00E1ln\u00ED s\u00EDti pro IGS"@cs . . "GPS; IGS; ZTD; troposphere delay; global network; near real-time"@en . . "0" . . "Technologie ur\u010Dov\u00E1n\u00ED troposf\u00E9rick\u00FDch parametr\u016F pomoc\u00ED GPS v glob\u00E1ln\u00ED s\u00EDti pro IGS"@cs . "Precise GPS orbits are estimated in ultra-rapid fashion at Geodetic Observatory Pecny (GOP). The estimation of precise troposhere parameters (ZTD) for the International GNSS Service (IGS, www.igs.org) ultra-rapid troposphere combination was developed as an application of the precise orbit product. The product is update every 6 hours and finished about 60-90min after the last data epoch. The strategy was originally developed and validated at GOP. Since routinely contributing to IGS it is evaluated with other 4-5 IGS analysis center in the combination." . . . . "Techology of the GPS troposphere estimation from the global network for IGS" . "Combined results are available at CDDIS global data center (cddis.gsfc.nasa.gov) and at GOP ftp server." . . . . "[4E0FCB5A75BB]" . "Techology of the GPS troposphere estimation from the global network for IGS"@en .