***************************************************************************= *** dorisreport 15-Jun-2016 20:44:20 Message No 4092 ***************************************************************************= *** Author: "Lemoine, Frank G. (GSFC-6980)" Subject: SUMMARY OF GSC DORIS SINEX (GSCWD26 & GSCWD27) for January 2016 to SUMMARY OF GSC DORIS SUBMISSION for January 2016 to March 2016 wd26 and wd27 SINEX files June 3, 2016 This delivery consists of SINEX files in Normal equation (NEQ) format from the weeks of 2016-DOY003 to 2016-DOY087. ** Special Note (1). The SAA-corrected data supplied by H. Capdeville (CLS) were used for SPOT-5. SAA-corrected data is used for arcs up to the end of the last data arc of the SPOT-5 mission (November 22, 2015). [SPOT-5 is decommissioned and no further DORIS data will be acquired] ** Special Note (2). We have updated the station coordinate set DPOD2008 to include the latest stations. Starting with DPOD2008v14, we augmented the station set with the coordinates for the following stations: ADHC, GONC, KEUC, MAUB, OWEC PDNC, ROWC, SOEB, SYQB. The previous analysis used DPOD2008v13, so 13 stations have been added: TRJB LAOB STKB GR4B SOEB SYQB MAUB PDNC OWEC ROWC ADHC KEUC GONC For the stations not in DPOD2008v14, the a priori coordinates were taken from DORISMAIL's or site ties, and then were adjusted using Jason-2 SLR+DORIS data (holding the other DORIS stations to DPOD2008, and the SLR stations fixed to SLRF2008).. The new stations come into play starting in late 2013. ** Special Note (3). wd27 is the same as wd26 except that SARAL data has been added to the solutions #---------------------------------------------------------- 1. List of files submitted SINEX files in Normal equation format. All files have 7 X and 7 Y EOP weekly parameters. wd26 series ( Spot5, Jason 2, Cryosat 2, Hy2a) wd27 series ( Spot5, Jason 2, Cryosat 2, Hy2a, Saral) NAME DATE No. of No. of Stations Coord parms Used Edited gsc16003wd26.snx 160103 135 45 4 gsc16010wd26.snx 160110 135 45 4 gsc16017wd26.snx 160117 135 45 2 gsc16024wd26.snx 160124 138 46 3 gsc16031wd26.snx 160131 135 45 4 gsc16038wd26.snx 160207 135 45 5 gsc16045wd26.snx 160214 135 45 5 gsc16052wd26.snx 160221 138 46 4 gsc16059wd26.snx 160228 135 45 5 gsc16066wd26.snx 160306 132 44 5 gsc16073wd26.snx 160313 132 44 4 gsc16080wd26.snx 160320 126 42 6 gsc16087wd26.snx 160327 126 42 6 Same number of parameters for wd27. 2. POD summary of arcs used Satellite Orbit Modelling: 7 calendar arcs beginning on Sundays at 00:00:00 weekly gravity field (to 5x5 no c50) using c21 & s21 from IERS standards goco02s gravity field (6x6 to 180x180, plus c50) ITRF-2008/DPOD-2008 version 1.12 station coordinates GOT4.8 ocean tide model (20x20) with ocean loading Ocean pole tide MSIS atmospheric density model ECMWF 6hr atmospheric gravity (to 50x50) 10 deg elevation cutoff angle GMF (mapping function) w.Saastamoinen Troposphere Model and GPT for met da= ta. External quaternion attitude data for Jason-2 only UCL model for Envisat radiation pressure modelling Solve combined normal equations for: 6 state parameters Drag (cd/2-hr, Envisat, SPOT4, SPOT5, Cryosat2); (cd/8-hr, Jason2) Drags for ENV, SP4, SP5, CS2 using time correlation of 2hrs. Once per revolution radial and cross track accelerations Troposphere & Range-rate biases (pass-by-pass) X and Y EOP with 1 meter constraint X, Y, Z station positions with 1 meter constraint Jason-2 START STOP NoDOR DORRMS(mm/sec) CR 160103 0000 0.00 160110 0000 0.00 127414 0.40300 0.9450 160110 0000 0.00 160117 0000 0.00 127115 0.40400 0.9450 160117 0000 0.00 160120 0000 0.00 54397 0.39960 0.9450 160121 0040 0.00 160124 0000 0.00 51417 0.40740 0.9450 160124 0000 0.00 160131 0000 0.00 126842 0.41180 0.9450 160131 0000 0.00 160207 0000 0.00 129771 0.40040 0.9450 160207 0000 0.00 160214 0000 0.00 131540 0.40440 0.9450 160214 0000 0.00 160221 0000 0.00 128969 0.41960 0.9450 160221 0000 0.00 160228 0000 0.00 127444 0.42180 0.9450 160228 0000 0.00 160306 0000 0.00 127595 0.40940 0.9450 160306 0000 0.00 160313 0000 0.00 123267 0.41800 0.9450 160313 0000 0.00 160320 0000 0.00 122832 0.41120 0.9450 160320 0000 0.00 160327 0000 0.00 123085 0.41240 0.9450 160327 0000 0.00 160403 0000 0.00 123898 0.40880 0.9450 Cryosat-2 START STOP NoDOR DORRMS(mm/sec) CR 160103 0000 0.00 160110 0000 0.00 69485 0.41180 1.0000 160110 0000 0.00 160115 0600 0.00 51910 0.40880 1.0000 160117 0000 0.00 160124 0000 0.00 67896 0.40340 1.0000 160124 0000 0.00 160131 0000 0.00 69797 0.41220 1.0000 160131 0000 0.00 160203 0000 0.00 29865 0.41040 1.0000 160204 0000 0.00 160207 0000 0.00 29900 0.40520 1.0000 160207 0000 0.00 160214 0000 0.00 69366 0.40940 1.0000 160214 0000 0.00 160219 0400 0.00 49192 0.41600 1.0000 160219 0600 0.00 160221 0000 0.00 17376 0.41240 1.0000 160221 0000 0.00 160228 0000 0.00 69584 0.41720 1.0000 160228 0000 0.00 160306 0000 0.00 66207 0.41260 1.0000 160306 0000 0.00 160313 0000 0.00 65857 0.44020 1.0000 160313 0000 0.00 160320 0000 0.00 67092 0.41280 1.0000 160320 0000 0.00 160322 0400 0.00 20958 0.40360 1.0000 160322 0600 0.00 160327 0000 0.00 43154 0.41380 1.0000 160327 0000 0.00 160403 0000 0.00 66097 0.43080 1.0000 START STOP NoDOR DORRMS(mm/sec) CR 160103 0000 0.00 160108 0000 0.00 62154 0.40920 1.0000 160108 0200 0.00 160110 0000 0.00 23359 0.41400 1.0000 160110 0000 0.00 160117 0000 0.00 80244 0.40780 1.0000 160117 0000 0.00 160124 0000 0.00 85790 0.41020 1.0000 160124 0000 0.00 160131 0000 0.00 87001 0.41920 1.0000 160131 0000 0.00 160207 0000 0.00 87417 0.41240 1.0000 160207 0000 0.00 160214 0000 0.00 86472 0.41140 1.0000 160214 0000 0.00 160221 0000 0.00 86710 0.42220 1.0000 160221 0000 0.00 160228 0000 0.00 87630 0.41760 1.0000 160228 0000 0.00 160301 0400 0.00 25978 0.42440 1.0000 160301 0600 0.00 160306 0000 0.00 57556 0.41220 1.0000 160301 0600 0.00 160313 0000 0.00 85249 0.41760 1.0000 160313 0000 0.00 160316 0000 0.00 36003 0.42220 1.0000 160327 0000 0.00 160403 0000 0.00 84778 0.42260 1.0000 Saral START STOP NoDOR DORRMS(mm/sec) CR 160103 0000 0.00 160107 1400 0.00 50814 0.40920 1.0000 160107 1600 0.00 160110 0000 0.00 25586 0.41500 1.0000 160110 0000 0.00 160117 0000 0.00 77062 0.40880 1.0000 160117 0000 0.00 160124 0000 0.00 76048 0.41360 1.0000 160124 0000 0.00 160131 0000 0.00 76523 0.42260 1.0000 160131 0000 0.00 160207 0000 0.00 77953 0.41600 1.0000 160207 0000 0.00 160214 0000 0.00 77576 0.41660 1.0000 160214 0000 0.00 160221 0000 0.00 76765 0.42660 1.0000 160221 0000 0.00 160228 0000 0.00 77914 0.42460 1.0000 160228 0000 0.00 160306 0000 0.00 75840 0.42000 1.0000 160306 0000 0.00 160313 0000 0.00 74509 0.42000 1.0000 160313 0000 0.00 160318 1400 0.00 60075 0.41720 1.0000 160320 0000 0.00 160327 0000 0.00 57929 0.41100 1.0000 160327 0000 0.00 160403 0000 0.00 74746 0.42200 1.0000 RMS of orbit differences: Doris only arc vs SLR/Doris arc (cm) These differences are from wd25 and are included for information purposes only as there are no wd26 SLR/Doris arc. The orbit differences are only for arcs that have data from the additional stations radial cross along j2160103 0.26923 1.67558 0.85727 j2160110 0.45720 1.52345 1.63377 j2160117 0.30210 2.03529 1.26899 j2160121 0.29127 2.02489 1.52513 j2160124 0.63441 1.77007 2.55171 j2160131 0.42697 2.67968 3.09437 j2160207 0.28506 1.47509 2.12124 j2160214 0.25861 1.93459 1.21542 j2160221 0.16719 2.29271 1.27841 j2160228 0.27434 2.69604 1.27654 j2160306 0.34438 1.63608 1.53900 j2160313 0.44232 2.44334 1.64638 j2160320 0.26443 1.59755 1.28648 j2160327 0.26666 1.52812 1.22257 c2160103 0.57667 1.27695 1.87017 c2160110 0.69944 1.33308 5.27490 c2160117 0.57002 1.36127 7.65783 c2160124 0.45770 1.99065 2.29867 c2160131 0.42842 0.63296 1.73153 c2160204 0.50302 1.85340 2.49547 c2160207 0.53909 1.48215 2.16469 c2160214 1.11024 1.41244 9.06658 c2160219 0.10472 1.52047 4.45679 c2160221 0.56932 1.28085 2.22858 c2160228 0.68590 2.01178 1.90691 c2160306 0.52354 9.39595 1.70921 c2160313 0.60176 0.82069 1.81041 c2160320 0.42564 2.41331 1.60119 c2160322 0.55996 1.27905 2.63696 c2160327 0.61764 1.25065 2.15237 hy160103 0.14091 2.00784 1.14851 hy160108 0.25415 2.33612 1.01500 hy160110 0.29204 1.20794 0.92965 hy160117 0.22552 1.06193 1.07335 hy160124 0.29012 2.81000 0.86549 hy160131 0.26896 1.88718 1.07112 hy160207 0.28782 1.12317 1.38096 hy160214 0.14883 1.68665 1.51401 hy160221 0.27152 1.28612 1.39483 hy160228 0.08959 1.57574 1.00835 hy160301 0.20564 1.42942 1.28262 hy160306 0.23025 0.79349 0.80902 hy160313 0.16598 1.21074 0.71737 hy160327 0.21777 1.22951 0.80930 sa160103 0.23719 0.37600 0.95623 sa160107 0.11795 0.85051 0.43898 sa160110 0.34996 1.22349 1.09038 sa160117 0.22580 1.32178 1.07694 sa160124 0.19958 1.33109 1.43164 sa160131 0.23955 1.71752 0.81307 sa160207 0.26695 1.98865 1.15344 sa160214 0.27755 1.96266 1.06944 sa160221 0.16028 1.74667 0.77012 sa160228 0.27568 1.79652 1.37329 sa160306 0.31338 1.51631 1.40729 sa160313 0.35956 1.57473 1.35609 sa160318 0.18323 0.61627 2.87862 sa160320 0.48698 2.41068 1.93129 sa160327 0.37501 0.99619 1.17158 3. Contact information for questions Frank Lemoine, GSFC/NASA Greenbelt, MD USA frank.g.lemoine@nasa.gov Douglas Chinn, SGT Inc., Greenbelt MD USA douglas.s.chinn@nasa.gov References: Lemoine, F.G., D.S. Chinn, N.P. Zelensky, J.W. Beall, K. Le Bail, "The Development of the GSFC DORIS Contribution to ITRF2014", Adv. Space Res., (2016, In press), doi:10.1016/j.asr.2015.12.043. Zelensky, N.P., F.G. Lemoine, D.S. Chinn, et al., "Towards the 1-cm SARAL orbit", Adv. Space Res., (2016, In press), doi:10.1016/j.asr.2015.12.011. 4. Internal comparison: Inversion of weekly combined normal equation and comparison with reference (ITRF2008). Stations used in comparisons (when available) ADEA ADEB ADFB ADGB AJAB AMSA AMTB AMUB AMVB AREA AREB ARFB ARLA ARMA ASDB ASEB BADA BADB BELB BEMB BETB CACB CADB CHAB CIBB CICB CIDB COBB COLA CROB CRPB CRQB DAKA DIOA DIOB DJIA DJIB EASA EASB EVEB FAIA FAIB FLOA FUTB GALA GAVB GOLA GOMA GOMB GR3B GREB GRFB GUAB HBKA HBKB HBLA HBMB HELA HELB HEMB HUAA HVOA IQUB JIUB KERA KERB KESB KETB KITA KITB KIUB KOKA KOLB KRAB KRBB KRUB KRWB LIBA LIBB LICB LIFB MAHB MALB MANA MANB MARA MARB MATB META MEUB MIAB MONB MOOB MORA MORB MSOB MSPB NOUA NOUB NOWB NOXB ORRA ORRB OTTA OTTB PAPB PAQB PASB PATB PAUB PDLB PDMB PURA RAQB REUA REUB REYA REYB RIDA RIKB RILB RIMB RIOA RIOB RIPB RIQB RIRB ROTA ROTB ROUB ROVB SAKA SAKB SALB SAMB SANA SANB SAOB SRCB SODA SODB SPIA SPIB STJB SYOB SYPB TANB THUB TLHA TLSA TLSB TRIA TRIB WALA YARA YARB YASB YELA YELB YEMB Stations added to the above list FUUB JIVB MAIB MOSB New stations which started tracking on or after Sep 2015. TRJB LAOB STKB GR4B SOEB SYQB MAUB PDNC OWEC ROWC ROWC ADHC KEUC GONC WRMS, TX, TY, TZ, Scale in mm (with respect to the above reference station = set) (Note: Stations with less than 300 points are never used. Other stations are edited if they cause a high adjustment.) Spot-5, Jason-2, Cryosat-2, Hy2a wd26 solution Year Mon Day DOY No.of STA WRMS TX TY TZ S= cale 2016 01 03 003 45 12.45 0.54 -15.90 -29.29 1= 9.32 2016 01 10 010 45 13.65 1.73 -17.43 -29.84 1= 8.64 2016 01 17 017 45 13.01 3.16 -19.14 -3.58 1= 9.70 2016 01 24 024 46 13.92 0.13 -15.99 -34.79 2= 1.19 2016 01 31 031 45 12.00 3.45 -16.14 -15.92 2= 2.83 2016 02 07 038 45 13.72 3.38 -8.60 -32.93 2= 0.24 2016 02 14 045 45 11.95 3.06 -7.77 -16.07 2= 1.17 2016 02 21 052 46 13.86 -1.00 -13.80 -18.47 2= 2.94 2016 02 28 059 45 12.52 -0.99 -9.93 -29.84 2= 0.71 2016 03 06 066 44 13.03 -4.32 -9.43 -35.79 1= 7.96 2016 03 13 073 44 14.03 -3.02 -8.82 -27.34 1= 7.14 2016 03 20 080 42 14.73 -0.27 -6.00 -51.86 1= 7.70 2016 03 27 087 42 13.09 -0.66 -8.34 -25.72 1= 9.28 Spot-5, Jason-2, Cryosat-2, Hy2a, Saral wd27 solution Year Mon Day DOY No.of STA WRMS TX TY TZ S= cale 2016 01 03 003 45 11.87 -1.48 -19.13 -25.06 1= 6.82 2016 01 10 010 45 12.69 0.31 -17.52 -27.25 1= 6.66 2016 01 17 017 45 12.48 -0.11 -22.09 0.52 1= 7.42 2016 01 24 024 46 13.36 -0.79 -19.98 -35.10 1= 8.70 2016 01 31 031 45 11.66 2.61 -18.85 -17.92 2= 0.09 2016 02 07 038 45 13.29 3.41 -10.77 -30.82 1= 7.62 2016 02 14 045 45 11.98 1.75 -13.17 -10.69 1= 7.39 2016 02 21 052 46 13.44 -0.95 -16.83 -15.59 1= 9.72 2016 02 28 059 45 12.20 -3.29 -13.07 -25.86 1= 8.46 2016 03 06 066 44 12.00 -3.63 -14.97 -34.47 1= 6.64 2016 03 13 073 44 12.45 -3.93 -11.92 -25.11 1= 6.40 2016 03 20 080 42 12.25 -1.61 -13.98 -40.58 1= 4.49 2016 03 27 087 42 12.81 -0.91 -9.88 -23.92 1= 6.90 Cliquez sur l'url suivante=20 https://www.mailcontrol.com/sr/yZPTt8BeOGjGX2PQPOmvUrwgXREt4LZXVYdVbuRWUu2b= AWDP0lrMaTV4HPcFf+I97GvV8ykX5+izR1Lppn2zgQ=3D=3D=20=20 si ce message est ind=E9sirable (pourriel). 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