| Date: | 2006-12-06 15:55:00 | |
| Sender: | Zuheir Altamimi <Zuheir Altamimi <altamimi@ensg.ign.fr>> | |
| Subject: | [SLR-Mail] No. 1515: SLR ITRF2005 Special Solution | |
| Author: | Zuheir Altamimi | |
| Content: | ******************************************************************************** SLR Electronic Mail 2006-12-06 15:55:00 UTC Message No. 1515 ******************************************************************************** Author: Zuheir Altamimi Subject: SLR ITRF2005 Special Solution Dear SLR users of ITRF2005, Because the ITRF2005 combination revealed a scale inconsistency between SLR and VLBI solutions of 1.0 ppb at epoch 2000.0 and a scale rate of 0.08 ppb/yr, and the fact that the ITRF2005 scale is defined by VLBI, it was decided to make available to SLR users an SLR solution extracted from the ITRF2005 and re-scaled back by the aforementioned scale and scale rate. This solution is available at http://itrf.ensg.ign.fr/ITRF_solutions/2005/ITRF2005_SLR.php provided in two SINEX files: * ITRF2005_ILRS_rescaled.SNX: station positions expressed at epoch 2000.0 * ITRF2005_ILRS_rescaled-MV.SNX: station positions expressed at epochs of minimum variances Two corresponding tables listing station positions and velocities with their sigmas are also available: ITRF2005_SLR-rescaled.SSC ITRF2005_SLR-rescaled-MV.SSC For any question or assistance, please don´t hesitate to contact itrf@ensg.ign.fr Best Regards Zuheir Altamimi -- ---------------------------------------------------------------------- Zuheir Altamimi Email : altamimi@ensg.ign.fr Institut Geographique National Phone : 33 1 64 15 32 55 ENSG/LAREG FAX : 33 1 64 15 32 53 6-8 Avenue Blaise Pascal 77455 Champs-sur-Marne, FRANCE ---------------------------------------------------------------------- From: Zuheir Altamimi ******************************************************************************** |