Erscheinungsjahr
Medientyp
Fach
-
VMF3/GPT3: refined discrete and empirical troposphere mapping functions
Freier ZugriffOnline Contents | 2017|as Vienna Mapping Functions 3 (VMF3). It is designed in such a way as to eliminate shortcomings in the empirical coefficients b and c and in ... -
The CODE ambiguity-fixed clock and phase bias analysis products: generation, properties, and performance
Freier ZugriffOnline Contents | 2021|Abstract The generation and use of GNSS analysis products that allow—particularly for the needs of single-receiver applications—precise ... -
DIA-datasnooping and identifiability
Freier ZugriffOnline Contents | 2018|Abstract In this contribution, we present and analyze datasnooping in the context of the DIA method. As the DIA method for the detection ...Schlagwörter: Detection, identification and adaptation (DIA) -
Annual report - International VLBI Service for Geodesy and Astrometry
Freier ZugriffGWLB - Gottfried Wilhelm Leibniz Bibliothek | 1999 -| -
Annual report - International VLBI Service for Geodesy and Astrometry
Freier ZugriffTIBKAT | 1999 -| -
An assessment of smartphone and low-cost multi-GNSS single-frequency RTK positioning for low, medium and high ionospheric disturbance periods
Freier ZugriffOnline Contents | 2018|hundred USDs) RTK receivers are analyzed, which can track L1 GPS, B1 BDS, E1 Galileo and L1 QZSS, or any combinations thereof, for a location in ... -
GPS and GLONASS observable-specific code bias estimation: comparison of solutions from the IGS and MGEX networks
Freier ZugriffOnline Contents | 2020|, computation and alignment of multi-GNSS OSBs as part of the local ionospheric modeling. As a representative example, GPS L1/L2/L5 and GLONASS L1/L2 ... -
Satellite laser ranging to GPS and GLONASS
Freier ZugriffOnline Contents | 2015|Abstract Satellite laser ranging (SLR) to the satellites of the global navigation satellite systems (GNSS) provides substantial and ... -
Trajectory models and reference frames for crustal motion geodesy
Freier ZugriffOnline Contents | 2014|Abstract We sketch the evolution of station trajectory models used in crustal motion geodesy over the last several decades, and describe ... -
Combined orbits and clocks from IGS second reprocessing
Freier ZugriffOnline Contents | 2018|but that was insufficient to permit combined GLONASS products. The reprocessed terrestrial frame combination procedures and results have been ... -
NKG2016LU: a new land uplift model for Fennoscandia and the Baltic Region
Freier ZugriffOnline Contents | 2019|released in 2016 and covers an area from 49° to 75° latitude and 0° to 50° longitude. It shows a maximum absolute uplift of 10.3 mm/a near the city ... -
Validating and comparing GNSS antenna calibrations
Freier ZugriffOnline Contents | 2018|Abstract GNSS antennas have no fixed electrical reference point. The variation of the phase centre is modelled and tabulated in antenna ... -
Improvements and comparison of VLBI INT2 and INT3 session performance
Freier ZugriffOnline Contents | 2022|years of the VLBI Intensive observing programs INT2 and INT3 is provided. INT2 sessions are typically observed with a single baseline using a ... -
Tropospheric refractivity and zenith path delays from least-squares collocation of meteorological and GNSS data
Freier ZugriffOnline Contents | 2016|use regional troposphere models based on real-time or near-real time measurements. In this study, we present the total refractivity and zenith ... -
Refined discrete and empirical horizontal gradients in VLBI analysis
Freier ZugriffOnline Contents | 2018|are generally utilized for modeling such azimuthal variations and are particularly required for observations at low elevation angles. Apart ... -
Group delay variations of GPS transmitting and receiving antennas
Freier ZugriffOnline Contents | 2017|Abstract GPS code pseudorange measurements exhibit group delay variations at the transmitting and the receiving antenna. We calibrated C1 ... -
High-resolution models of tropospheric delays and refractivity based on GNSS and numerical weather prediction data for alpine regions in Switzerland
Freier ZugriffOnline Contents | 2018|introducing tropospheric models from external data sources. In this study, we present high-resolution models of tropospheric total refractivity and ... -
GNSS scale determination using calibrated receiver and Galileo satellite antenna patterns
Freier ZugriffOnline Contents | 2020|Abstract The reference frame of a global terrestrial network is defined by the origin, the orientation and the scale. The origin of the ... -
Smoothing and predicting celestial pole offsets using a Kalman filter and smoother
Freier ZugriffOnline Contents | 2020|changes in the Earth’s rotation. In the 1960s, tracking anomalies during the Ranger VII and VIII lunar missions were traced to errors in the Earth ...
Meine Suche schicken an (beta)
Schicken Sie ihre Suchanfrage (Suchterm ohne Filter) an andere Datenbanken, Portale und Kataloge, um ggf. weitere interessante Treffer zu finden:
Dimensions ist eine Datenbank für Abstracts und Zitate, die Informationen zu Forschungsförderungen mit daraus resultierenden Veröffentlichungen, Studien und Patenten verknüpft.
Im TIB AV-Portal können audiovisuelle Medien aus Wissenschaft und Lehre recherchiert und eigene wissenschaftliche Videos publiziert werden.
Im FID move kann nach fachspezifischer Literatur, Forschungsdaten und weitere Informationen aus der Mobilitäts- und Verkehrsforschung gesucht werden.
Der Open Research Knowledge Graph liefert strukturiert beschriebene Forschungsinhalte und macht diese vergleichbar.
Frei zugänglicher Ausschnitt der Verbunddatenbank K10plus des GBV und des SWB mit für die Fernleihe und Direktlieferdienste relevanten Materialien.