****************************************************************************** dorisreport 22-Dec-2011 21:00:14 Message No 2774 ****************************************************************************** Author: "Lemoine, Frank G. (GSFC-6980)" Subject: GSC SINEX Submission, gscwd11, gscwd12, 2011.07.10.00 to SUMMARY OF GSC IDS DORIS SUBMISSION December 22, 2011 1. List of files submitted to NASA CDDIS. SINEX files in Normal equation format. All files have 7 X and 7 Y EOP weekly parameters. gscwd11 series (Envisat, Spot4, Spot5, Jason 2) NAME DATE No. of Station Coord parms gsc11191wd11.snx 110710 144 gsc11198wd11.snx 110717 147 gsc11205wd11.snx 110724 147 gsc11212wd11.snx 110731 138 gsc11219wd11.snx 110807 135 gsc11226wd11.snx 110814 129 gsc11233wd11.snx 110821 138 gsc11240wd11.snx 110828 141 gsc11247wd11.snx 110904 144 gsc11254wd11.snx 110911 144 gsc11261wd11.snx 110918 144 gsc11268wd11.snx 110925 141 gsc11275wd11.snx 111002 141 NAME DATE No. of Station Coord parms gsc11191wd12.snx 110710 144 gsc11198wd12.snx 110717 147 gsc11205wd12.snx 110724 147 gsc11212wd12.snx 110731 138 gsc11219wd12.snx 110807 135 gsc11226wd12.snx 110814 129 gsc11233wd12.snx 110821 138 gsc11240wd12.snx 110828 141 gsc11247wd12.snx 110904 144 gsc11254wd12.snx 110911 144 gsc11261wd12.snx 110918 144 gsc11268wd12.snx 110925 141 gsc11275wd12.snx 111002 141 2. POD summary of arcs used Satellite Orbit Modelling: 7 calendar arcs beginning on Sundays at 00:00:00 eigen-gl04s1 gravity field (to 120x120) using c(2,1)&s(2,1) from IERS standards ITRF-2008/DPOD-2008 version 1.3 station coordinates GOT4.7 ocean tide model (to 20x20) with ocean loading MSIS atmospheric density model ECMWF 6hr atmospheric gravity (to 50x50) 10 deg elevation cutoff angle Niell tropospheric mapping function External quaternion attitude data for Jason-2 only Solve combined normal equations for: 6 state parameters Drag (cd/2-hr, Envisat, SPOT4, SPOT5); (cd/8-hr, Jason2), (cd/6-hr, Cryosat 2) 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 Envisat START STOP NoDOR DORRMS(mm/sec) CR 110710 0000 0.00 110712 1600 0.00 22167 0.50180 1.0000 110714 0800 0.00 110717 0000 0.00 23259 0.50140 1.0000 110717 0000 0.00 110724 0000 0.00 60356 0.50620 1.0000 110724 0000 0.00 110731 0000 0.00 59542 0.50600 1.0000 110731 0000 0.00 110807 0000 0.00 56677 0.50900 1.0000 110807 0000 0.00 110811 0000 0.00 31619 0.50000 1.0000 110811 0400 0.00 110814 0000 0.00 22849 0.49260 1.0000 110814 0000 0.00 110817 1300 0.00 26793 0.49180 1.0000 110818 0100 0.00 110821 0000 0.00 23707 0.50380 1.0000 110821 0000 0.00 110823 0000 0.00 16079 0.50220 1.0000 110823 0400 0.00 110828 0000 0.00 39092 0.49740 1.0000 110828 0000 0.00 110904 0000 0.00 58766 0.49480 1.0000 110904 0000 0.00 110909 0200 0.00 42639 0.50140 1.0000 110909 0500 0.00 110911 0000 0.00 15297 0.49400 1.0000 110911 0000 0.00 110918 0000 0.00 59083 0.49860 1.0000 110918 0000 0.00 110923 0100 0.00 36388 0.50560 1.0000 110923 0300 0.00 110925 0000 0.00 15106 0.49820 1.0000 110925 0000 0.00 110930 0300 0.00 40369 0.54260 1.0000 110930 0500 0.00 111002 0000 0.00 13987 0.51940 1.0000 111002 0000 0.00 111009 0000 0.00 55557 0.50520 1.0000 Spot-5 START STOP NoDOR DORRMS(mm/sec) CR 110710 0000 0.00 110717 0000 0.00 67342 0.43940 0.8208 110717 0000 0.00 110724 0000 0.00 67839 0.44140 0.8208 110724 0000 0.00 110731 0000 0.00 67215 0.44660 0.8208 110724 0000 0.00 110807 0000 0.00 58903 0.43660 0.8208 110807 0000 0.00 110814 0000 0.00 61103 0.43240 0.8208 110814 0000 0.00 110821 0000 0.00 60554 0.43780 0.8208 110821 0000 0.00 110828 0000 0.00 62011 0.43740 0.8208 110828 0000 0.00 110904 0000 0.00 65143 0.43760 0.8208 110904 0000 0.00 110911 0000 0.00 65442 0.43020 0.8208 110911 0000 0.00 110918 0000 0.00 65500 0.43220 0.8208 110918 0000 0.00 110920 1700 0.00 25732 0.44460 0.8208 110920 1900 0.00 110925 0000 0.00 37819 0.45000 0.8208 110925 0000 0.00 111002 0000 0.00 62156 0.44740 0.8208 111002 1900 0.00 111009 0000 0.00 61860 0.46860 0.8208 Jason-2 START STOP NoDOR DORRMS(mm/sec) CR 110710 0000 0.00 110717 0000 0.00 122067 0.38200 0.9450 110717 0000 0.00 110724 0000 0.00 115850 0.37740 0.9450 110724 0000 0.00 110731 0000 0.00 120931 0.37360 0.9450 110731 0000 0.00 110807 0000 0.00 115657 0.37620 0.9450 110807 0000 0.00 110814 0000 0.00 112424 0.37080 0.9450 110814 0000 0.00 110821 0000 0.00 114753 0.39000 0.9450 110821 0000 0.00 110828 0000 0.00 115756 0.37860 0.9450 110828 0000 0.00 110904 0000 0.00 105885 0.38780 0.9450 110904 0000 0.00 110911 0000 0.00 122802 0.36780 0.9450 110911 0000 0.00 110918 0000 0.00 77989 0.37140 0.9450 110918 0000 0.00 110925 0000 0.00 117734 0.36880 0.9450 110925 0000 0.00 111002 0000 0.00 115053 0.37040 0.9450 111002 0000 0.00 111009 0000 0.00 116591 0.39080 0.9450 Cryosat-2 START STOP NoDOR DORRMS(mm/sec) CR 110710 0000 0.00 110717 0000 0.00 69531 0.45820 1.0000 110717 0000 0.00 110724 0000 0.00 70412 0.46340 1.0000 110724 0000 0.00 110728 0400 0.00 41493 0.46400 1.0000 110728 0600 0.00 110731 0000 0.00 27191 0.47000 1.0000 110731 0000 0.00 110807 0000 0.00 66412 0.46140 1.0000 110807 0000 0.00 110814 0000 0.00 64157 0.44260 1.0000 110814 0000 0.00 110821 0000 0.00 64150 0.45520 1.0000 110821 0000 0.00 110828 0000 0.00 64236 0.45440 1.0000 110828 0000 0.00 110901 1000 0.00 41755 0.45660 1.0000 110901 1200 0.00 110904 0000 0.00 25134 0.45560 1.0000 110904 0000 0.00 110911 0000 0.00 69766 0.45920 1.0000 110911 0000 0.00 110918 0000 0.00 71212 0.45620 1.0000 110918 0000 0.00 110925 0000 0.00 69022 0.46340 1.0000 110925 0000 0.00 110929 0800 0.00 42043 0.46880 1.0000 110929 0900 0.00 111002 0000 0.00 25417 0.46980 1.0000 111002 0000 0.00 111009 0000 0.00 67326 0.47940 1.0000 radial cross along en110710 0.44675 2.17238 2.00126 en110717 0.42484 2.51647 3.27274 en110724 0.39263 1.81855 1.65269 en110731 0.62071 2.54637 1.86179 en110807 0.72657 2.81260 3.53568 en110814 0.58141 2.52596 2.86892 en110821 0.80407 2.14485 2.46888 en110828 0.54062 1.83951 1.60106 en110904 0.45215 3.22908 1.59293 en110911 0.54824 2.34948 2.02897 en110918 0.67098 3.06878 3.50979 en110925 0.72296 3.37833 3.09809 en111002 0.38534 2.24557 1.47364 j2110710 0.46353 2.05086 3.00290 j2110717 0.50163 3.14288 3.16623 j2110724 0.38828 1.85747 1.69322 j2110731 0.55077 2.33904 2.45535 j2110807 0.43899 1.65662 1.87894 j2110814 0.39817 2.43301 2.20843 j2110821 0.50505 1.65191 1.85116 j2110828 0.87259 2.72411 7.92930 j2110904 0.59824 3.05432 2.05625 j2110911 0.88186 6.44484 4.52457 j2110918 0.54405 1.92787 2.17704 j2110925 0.58264 2.44987 2.62414 j2111002 0.65512 2.99985 2.07337 c2110807 0.63437 2.30590 1.88242 c2110814 0.59246 2.86957 2.17186 c2110821 0.65291 2.21921 2.06109 c2110828 0.87164 2.13153 2.35268 c2110901 1.10939 1.40086 3.01899 c2110904 0.67693 2.72914 2.14977 c2110911 0.99692 2.99965 2.77103 c2110918 0.76679 1.59457 2.11998 c2110925 0.90218 3.00984 2.75378 c2110929 0.55110 2.98990 2.18587 c2111002 0.83880 2.89319 2.23083 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: Le Bail, K. et al., GSFC DORIS Contribution to ITRF2008, Advances in Space Research, 45 (2010) 1481-1499. Zelensky, N. et al., DORIS/SLR POD modelling improvements for Jason-1 and Jason-2, Advances in Space Research, 46 (2010) pp.1541-1558 4. Internal comparison: Inversion of weekly combined normal equation and comparison with reference (ITRF2008). Stations used in comparisons (if sufficient data are available) ADGB AMVB ARFB ASEB BADB BEMB BETB CHAB CIDB COBB CRQB DIOB DJIB EASB EVEB GAVB GR3B GREB HBMB HEMB JIUB KETB KIUB KOLB KRBB KRWB LICB MAHB MALB MATB METB MIAB MSPB NOWB NOXB PAUB PDMB REUB REZB RILB RIMB RIQB ROVB SALB SANB SPJB SYPB THUB TLSB YASB YEMB WRMS, TX, TY, TZ, Scale in mm (with respect to the above reference station set) Envisat, Spot-4, Spot-5, Jason-2 solution Year Mon Day DOY No.of STA WRMS TX TY TZ Scale 2011 07 10 191 47 13.28 -7.50 -10.55 15.11 -7.51 2011 07 17 198 48 13.12 -12.58 -13.73 1.85 -8.82 2011 07 24 205 48 12.02 -10.38 -15.46 -1.56 -9.44 2011 07 31 212 45 12.73 -12.68 -18.26 13.68 -8.57 2011 08 07 219 44 12.75 -9.18 -19.78 16.70 -8.49 2011 08 14 226 42 12.48 -7.62 -20.33 19.16 -7.99 2011 08 21 233 45 13.20 -7.24 -15.43 13.53 -4.99 2011 08 28 240 46 12.04 -9.24 -16.55 15.66 -9.27 2011 09 04 247 47 13.16 -3.53 -26.42 4.95 -6.45 2011 09 11 254 47 12.60 -0.30 -20.56 -12.44 -8.38 2011 09 18 261 47 13.87 -3.88 -20.54 13.10 -8.53 2011 09 25 268 46 15.08 -3.47 -20.06 6.19 -6.47 2011 10 02 275 46 12.78 -1.71 -21.96 5.97 -9.71 Envisat, Spot-4, Spot-5, Jason-2, Cryosat-2 solution Year Mon Day DOY No.of STA WRMS TX TY TZ Scale 2011 07 10 191 47 12.37 -5.51 -9.35 21.58 -7.04 2011 07 17 198 48 12.63 -9.83 -11.69 0.79 -9.24 2011 07 24 205 48 11.76 -6.86 -13.38 1.68 -9.92 2011 07 31 212 45 12.40 -8.48 -14.94 19.57 -9.37 2011 08 07 219 44 12.21 -6.66 -18.18 22.55 -7.87 2011 08 14 226 42 12.49 -4.53 -17.05 22.19 -7.87 2011 08 21 233 45 12.95 -6.30 -13.46 19.31 -5.16 2011 08 28 240 46 11.71 -6.93 -13.88 18.18 -10.09 2011 09 04 247 47 12.21 -2.10 -23.13 14.57 -5.74 2011 09 11 254 47 11.83 0.47 -17.00 -7.15 -8.62 2011 09 18 261 47 12.91 -2.46 -16.83 18.52 -8.82 2011 09 25 268 46 13.40 -1.56 -19.41 8.60 -9.25 2011 10 02 275 46 11.51 -0.74 -15.36 14.63 -9.22 The WRMS excludes the ITRF2008 reference coordinates of Santiago after the earthquake of Feb 27, 2010. If Santiago were included in the WRMS, the WRMS would range between 20 and 25 mm. Cliquez sur l'url suivante https://www.mailcontrol.com/sr/SoejVNHSK6!TndxI!oX7UtvqrUUui+B5SXSwZZV+ELmGbH9gEkp7PTw6ECww+7UicTVqqZSOEAjwFL4l1WzKMQ== si ce message est indésirable (pourriel). Please do not reply directly to this message, but send comments and suggestions to IDS.central.bureau@cls.fr