ITRF2000: A new release of the International Terrestrial Reference Frame for earth science applications

By Z. Altamimi, P. Sillard, C. Boucher. 2002

952 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Geophysics, Oceanography

View Paper: https://www.semanticscholar.org/paper/ac6a221f9b3cb2390ef93ceefbfc52965de6cdf3

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Citations in the corpus

Detection of station coordinate discontinuities within the Italian GPS Fiducial Network (2006, methodology): “The ITRF2000 values of the coordinates at epoch 1997.0 ( Altamimi et al. 2002 ) were used as references for the interpolation model: the time-series of the differences between the computed and the reference coordinates were calculated and subsequently transformed in the local reference system of eac”
Generation of a consistent absolute phase-center correction model for GPS receiver and satellite antennas (2007, methodology): “As known for a long time, the scale in the reference frame varies between solutions of the software packages (Altamimi et al., 2002) and this will also influence the differences in the estimated offsets.”
Modified sidereal filtering: Implications for high‐rate GPS positioning (2004, background): “The position of one site (WHYT) outside the array is tightly constrained to agree with its ITRF2000 value [Altamimi et al., 2002]; the positions of the other sites are estimated every second.”
Detection of arbitrarily large dynamic ground motions with a dense high‐rate GPS network (2004, methodology): “The absolute displacements of the sites (with respect to ITRF2000) can be determined by using high-rate data from sites outside of the affected area.”
Automatic and Precise Orthorectification, Coregistration, and Subpixel Correlation of Satellite Images, Application to Ground Deformation Measurements (2007, methodology): “The SPOT satellites (1, 2, 3, 4, and 5) positions and velocities are given in Cartesian coordinates with reference to the International Terrestrial Reference Frame (ITRF) [ 16 ].”
Monitoring Earth orientation using space-geodetic techniques: state-of-the-art and prospective (2004, methodology): “Activities in the fields of navigation, astronomy and global geodesy require accurate knowledge of the motions of a terrestrial reference frame tied to the Earth, and realized by the International Terrestrial Reference Frame (ITRF; Altamimi et al. 2002 ) with respect to a non-rotating reference sys”
Error analysis of continuous GPS position time series (2004, methodology): “[16] SOPAC adopted the methodology of Nikolaidis [2002] for its weekly production of daily GPS position time series, as well as updating the underlying reference frame to ITRF2000 [Altamimi et al., 2002].”
Correlated errors in GPS position time series: Implications for velocity estimates (2011, methodology): “, 2010] using a 14‐ parameter similarity [Altamimi et al., 2002].”
Spatiotemporal filtering using principal component analysis and Karhunen-Loeve expansion approaches for regional GPS network analysis (2006, methodology): “GLOBK software on a daily basis, and aligned by a weighted seven-parameter transformation to the ITRF2000 reference frame [Altamimi et al., 2002].”
Noise in multivariate GPS position time-series (2009, background): “For example, in geodetic applications—realization of ITRF for instance (see Altamimi et al. 2002)—they have significant effect on the estimation of the parameters of interest and their uncertainty.”
Implications of deformation following the 2002 Denali, Alaska, earthquake for postseismic relaxation processes and lithospheric rheology (2006, methodology): “We included 10 global IGS stations in North America to serve as ties with the terrestrial reference frame (ITRF2000 [Altamimi et al., 2002]).”
Global sea-level rise and its relation to the terrestrial reference frame (2009, methodology): “The time evolution of the orientations of the ITRFs were defined by aligning the velocity field orientation, either with respect to a geophysical velocity field (Altamimi et al. 2002) or with respect to a previous realization of the reference system (Altamimi et al.”
GPS and seismological constraints on active tectonics and arc‐continent collision in Papua New Guinea: Implications for mechanics of microplate rotations in a plate boundary zone (2004, methodology): “These loosely constrained solutions are combined in GLOBK (a Kalman filter); we place tight constraints on the ITRF2000 velocities of most of the core IGS sites (Table 2) in order to align the sites in our network with ITRF2000.”
Least-squares variance component estimation: theory and GPS applications (2007, methodology): “(1992), some authors used a simplified algorithm for VCE (see Davies and Blewitt, 2000; Altamimi et al., 2002).”
Positioning configurations with the lowest GDOP and their classification (2014, background): “The Helmert measure reads σ 2X = tr(DX) = tr(JT J)−1σ 20 (8) of which the root is usually called as the mean square positional error or spherical error (Altamimi et al. 2002; Greenwalt and Shultz 1962; Leick 2004).”