ITRF2014: A new release of the International Terrestrial Reference Frame modeling nonlinear station motions
Délégation Paris 7 · Université Paris Cité · +1 more institution
Abstract
Abstract For the first time in the International Terrestrial Reference Frame (ITRF) history, the ITRF2014 is generated with an enhanced modeling of nonlinear station motions, including seasonal (annual and semiannual) signals of station positions and postseismic deformation for sites that were subject to major earthquakes. Using the full observation history of the four space geodetic techniques (very long baseline interferometry (VLBI), satellite laser ranging (SLR), Global Navigation Satellite Systems (GNSS), and Doppler orbitography and radiopositioning integrated by satellite (DORIS)), the corresponding international services provided reprocessed time series (weekly from SLR and DORIS, daily from GNSS, and…
Citation impact
- FWCI
- 1622.50
- Percentile
- 100%
- References
- 60
Authors
4Topics & keywords
- Very-long-baseline interferometry
- Doris (gastropod)
- Geodesy
- Satellite laser ranging
- Geology
- Reference frame
- Geodetic datum
- GNSS applications