VLBI-derived troposphere parameters during CONT08
نویسندگان
چکیده
منابع مشابه
VLBI and GPS-based Time-transfer Using CONT08 Data
One important prerequisite for geodetic Very Long Baseline Interferometry (VLBI) is the use of frequency standards with excellent short term stability. This makes VLBI stations, which are often co-located with Global Navigation Satellite System (GNSS) receiving stations, interesting for studies of timeand frequency-transfer techniques. We present an assessment of VLBI time-transfer based on the...
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Integrated Precipitable Water Vapor (IPWV) derived from GPS, water vapor radiometer WVR-1100 and RAdiosonde OBservation (RAOB) have been compared for the Cagliari site (Italy) on a seasonal and annual bases. The comparison analysis on estimating IPWV among the three independent techniques (GPS, WVR-110 and RAOB) has shown high accuracy equal to 0.136 cm with a bias of )0.049 cm throughout 1999....
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ژورنال
عنوان ژورنال: Journal of Geodesy
سال: 2011
ISSN: 0949-7714,1432-1394
DOI: 10.1007/s00190-011-0459-x