****************************************************************************** dorisreport 15-Mar-2012 12:21:54 Message No 2863 ****************************************************************************** Author: "Lemoine, Frank G. (GSFC-6980)" Subject: Submission of GSC Sinex files for series wd11, wd12 2011/DOY282 to SUMMARY OF GSC DORIS SUBMISSION March 1, 2012 1. List of files submitted 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 gsc11282wd11.snx 111009 141 gsc11289wd11.snx 111016 144 gsc11296wd11.snx 111023 144 gsc11303wd11.snx 111030 144 gsc11310wd11.snx 111106 144 gsc11317wd11.snx 111113 141 gsc11324wd11.snx 111120 144 gsc11331wd11.snx 111127 144 gsc11338wd11.snx 111204 141 gsc11345wd11.snx 111211 141 gsc11352wd11.snx 111218 144 gsc11359wd11.snx 111225 147 gscwd12 series (Envisat, Spot4, Spot5, Jason 2, Cryosat 2) NAME DATE No. of Station Coord parms gsc11282wd12.snx 111009 141 gsc11289wd12.snx 111016 144 gsc11296wd12.snx 111023 144 gsc11303wd12.snx 111030 144 gsc11310wd12.snx 111106 144 gsc11317wd12.snx 111113 141 gsc11324wd12.snx 111120 144 gsc11331wd12.snx 111127 144 gsc11338wd12.snx 111204 141 gsc11345wd12.snx 111211 141 gsc11352wd12.snx 111218 144 gsc11359wd12.snx 111225 147 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 111009 0000 0.00 111014 0300 0.00 41770 0.51540 1.0000 111014 0400 0.00 111016 0000 0.00 15155 0.54280 1.0000 111016 0000 0.00 111023 0000 0.00 57928 0.52020 1.0000 111023 0000 0.00 111028 0200 0.00 42794 0.56580 1.0000 111028 0300 0.00 111030 0000 0.00 16042 0.53000 1.0000 111028 0300 0.00 111106 0000 0.00 58577 0.53420 1.0000 111106 1830 0.00 111111 0300 0.00 35421 0.53120 1.0000 111111 0400 0.00 111113 0000 0.00 15613 0.53640 1.0000 111113 0000 0.00 111117 0200 0.00 33420 0.51780 1.0000 111117 0300 0.00 111120 0000 0.00 24235 0.52740 1.0000 111120 0000 0.00 111125 0200 0.00 42224 0.52160 1.0000 111125 0300 0.00 111127 0000 0.00 16513 0.50480 1.0000 111127 0000 0.00 111204 0000 0.00 59820 0.51320 1.0000 111204 0000 0.00 111208 0200 0.00 34473 0.50520 1.0000 111208 0300 0.00 111211 0000 0.00 24067 0.50340 1.0000 111211 0000 0.00 111218 0000 0.00 58125 0.50300 1.0000 111218 0000 0.00 111223 0300 0.00 43064 0.49980 1.0000 111225 0000 0.00 120101 0000 0.00 52082 0.47740 1.0000 Spot-4 START STOP NoDOR DORRMS(mm/sec) CR 111009 0000 0.00 111016 0000 0.00 33801 0.50120 1.0000 111016 0000 0.00 111023 0000 0.00 34218 0.49440 1.0000 111023 0000 0.00 111025 2300 0.00 14800 0.52440 1.0000 111025 0000 0.00 111030 0000 0.00 13555 0.51460 1.0000 111030 0000 0.00 111106 0000 0.00 34770 0.48780 1.0000 111106 0000 0.00 111113 0000 0.00 34158 0.50640 1.0000 111113 0000 0.00 111120 0000 0.00 34315 0.48360 1.0000 111120 0000 0.00 111127 0000 0.00 34899 0.47600 1.0000 111127 0000 0.00 111204 0000 0.00 35174 0.47120 1.0000 111204 0000 0.00 111211 0000 0.00 34847 0.47520 1.0000 111211 0000 0.00 111216 2300 0.00 29378 0.46960 1.0000 111217 0100 0.00 111218 0000 0.00 4748 0.45280 1.0000 111218 0000 0.00 111225 0000 0.00 35029 0.47220 1.0000 111225 0000 0.00 120101 0000 0.00 35642 0.47780 1.0000 Spot-5 START STOP NoDOR DORRMS(mm/sec) CR 111009 0000 0.00 111016 0000 0.00 62598 0.46640 0.8208 111016 0000 0.00 111023 0000 0.00 64285 0.45220 0.8208 111023 0000 0.00 111030 0000 0.00 64471 0.45920 0.8208 111030 0000 0.00 111106 0000 0.00 64508 0.44320 0.8208 111106 0000 0.00 111113 0000 0.00 63550 0.45940 0.8208 111113 0000 0.00 111120 0000 0.00 62961 0.44740 0.8208 111120 0000 0.00 111122 1700 0.00 25123 0.45000 0.8208 111122 1900 0.00 111127 0000 0.00 39268 0.43040 0.8208 111127 0000 0.00 111204 0000 0.00 65308 0.44160 0.8208 111204 0000 0.00 111211 0000 0.00 64092 0.43580 0.8208 111211 0000 0.00 111218 0000 0.00 64061 0.42980 0.8208 111218 0000 0.00 111225 0000 0.00 65035 0.42760 0.8208 111225 0000 0.00 120101 0000 0.00 65172 0.42780 0.8208 Jason-2 START STOP NoDOR DORRMS(mm/sec) CR 111009 0000 0.00 111016 0000 0.00 122893 0.38240 0.9450 111016 0000 0.00 111023 0000 0.00 97042 0.38020 0.9450 111024 1010 0.00 111028 0007 0.00 64095 0.36900 0.9450 111030 0008 0.00 111106 0000 0.00 122174 0.38440 0.9450 111106 0000 0.00 111113 0000 0.00 123234 0.38620 0.9450 111113 0000 0.00 111120 0000 0.00 118108 0.37200 0.9450 111120 0000 0.00 111127 0000 0.00 121874 0.37620 0.9450 111127 0000 0.00 111204 0000 0.00 122965 0.37380 0.9450 111204 0000 0.00 111211 0000 0.00 123903 0.37780 0.9450 111211 0000 0.00 111216 0000 0.00 87681 0.37320 0.9450 111218 0000 0.00 111225 0000 0.00 124087 0.37760 0.9450 111225 0000 0.00 120101 0000 0.00 123879 0.38020 0.9450 Cryosat-2 START STOP NoDOR DORRMS(mm/sec) CR 111109 1300 0.00 111113 0000 0.00 34563 0.48920 1.0000 111113 0000 0.00 111120 0000 0.00 69552 0.47980 1.0000 111120 0000 0.00 111127 0000 0.00 70318 0.47900 1.0000 111127 0000 0.00 111129 0700 0.00 23073 0.46820 1.0000 111129 0800 0.00 111204 0000 0.00 46855 0.46800 1.0000 111204 0000 0.00 111211 0000 0.00 71050 0.47680 1.0000 111211 0000 0.00 111218 0000 0.00 69774 0.46320 1.0000 111218 0000 0.00 111221 0000 0.00 28463 0.45960 1.0000 111221 1000 0.00 111225 0000 0.00 36568 0.46440 1.0000 111225 0000 0.00 120101 0000 0.00 69816 0.45100 1.0000 RMS of orbit differences: Doris only arc vs SLR/Doris arc (cm) radial cross along en111009 0.56691 1.83885 2.74092 en111014 0.50277 1.71210 2.46247 en111016 0.44487 2.54061 1.79633 en111023 0.59023 1.84677 3.39669 en111028 0.23702 3.22707 2.48961 en111030 0.37080 3.52855 2.47381 en111106 0.50670 2.56519 1.86024 en111111 0.36639 2.91618 1.89187 en111113 0.50574 3.40764 2.89601 en111117 0.44688 2.60755 1.98017 en111120 0.41355 2.13702 1.34982 en111125 0.24826 1.25031 1.15768 en111127 0.34611 2.83730 1.63493 en111204 0.58536 2.52595 1.99843 en111208 0.33727 2.73908 2.61464 en111211 0.42650 2.34794 1.83038 en111218 0.41791 3.18485 2.05438 en111223 0.25126 3.26256 1.00364 en111225 0.52971 2.74228 2.09445 Cryosat-2 START STOP NoDOR DORRMS(mm/sec) CR 111109 1300 0.00 111113 0000 0.00 34563 0.48920 1.0000 111113 0000 0.00 111120 0000 0.00 69552 0.47980 1.0000 111120 0000 0.00 111127 0000 0.00 70318 0.47900 1.0000 111127 0000 0.00 111129 0700 0.00 23073 0.46820 1.0000 111129 0800 0.00 111204 0000 0.00 46855 0.46800 1.0000 111204 0000 0.00 111211 0000 0.00 71050 0.47680 1.0000 111211 0000 0.00 111218 0000 0.00 69774 0.46320 1.0000 111218 0000 0.00 111221 0000 0.00 28463 0.45960 1.0000 111221 1000 0.00 111225 0000 0.00 36568 0.46440 1.0000 111225 0000 0.00 120101 0000 0.00 69816 0.45100 1.0000 RMS of orbit differences: Doris only arc vs SLR/Doris arc (cm) radial cross along en111009 0.56691 1.83885 2.74092 en111014 0.50277 1.71210 2.46247 en111016 0.44487 2.54061 1.79633 en111023 0.59023 1.84677 3.39669 en111028 0.23702 3.22707 2.48961 en111030 0.37080 3.52855 2.47381 en111106 0.50670 2.56519 1.86024 en111111 0.36639 2.91618 1.89187 en111113 0.50574 3.40764 2.89601 en111117 0.44688 2.60755 1.98017 en111120 0.41355 2.13702 1.34982 en111125 0.24826 1.25031 1.15768 en111127 0.34611 2.83730 1.63493 en111204 0.58536 2.52595 1.99843 en111208 0.33727 2.73908 2.61464 en111211 0.42650 2.34794 1.83038 en111218 0.41791 3.18485 2.05438 en111223 0.25126 3.26256 1.00364 en111225 0.52971 2.74228 2.09445 Cryosat-2 START STOP NoDOR DORRMS(mm/sec) CR 111109 1300 0.00 111113 0000 0.00 34563 0.48920 1.0000 111113 0000 0.00 111120 0000 0.00 69552 0.47980 1.0000 111120 0000 0.00 111127 0000 0.00 70318 0.47900 1.0000 111127 0000 0.00 111129 0700 0.00 23073 0.46820 1.0000 111129 0800 0.00 111204 0000 0.00 46855 0.46800 1.0000 111204 0000 0.00 111211 0000 0.00 71050 0.47680 1.0000 111211 0000 0.00 111218 0000 0.00 69774 0.46320 1.0000 111218 0000 0.00 111221 0000 0.00 28463 0.45960 1.0000 111221 1000 0.00 111225 0000 0.00 36568 0.46440 1.0000 111225 0000 0.00 120101 0000 0.00 69816 0.45100 1.0000 RMS of orbit differences: Doris only arc vs SLR/Doris arc (cm) radial cross along en111009 0.56691 1.83885 2.74092 en111014 0.50277 1.71210 2.46247 en111016 0.44487 2.54061 1.79633 en111023 0.59023 1.84677 3.39669 en111028 0.23702 3.22707 2.48961 en111030 0.37080 3.52855 2.47381 en111106 0.50670 2.56519 1.86024 en111111 0.36639 2.91618 1.89187 en111113 0.50574 3.40764 2.89601 en111117 0.44688 2.60755 1.98017 en111120 0.41355 2.13702 1.34982 en111125 0.24826 1.25031 1.15768 en111127 0.34611 2.83730 1.63493 en111204 0.58536 2.52595 1.99843 en111208 0.33727 2.73908 2.61464 en111211 0.42650 2.34794 1.83038 en111218 0.41791 3.18485 2.05438 en111223 0.25126 3.26256 1.00364 en111225 0.52971 2.74228 2.09445 j2111009 0.56898 2.27643 2.33359 j2111016 0.82084 2.34415 2.67997 j2111023 0.28984 1.78209 1.52739 j2111030 0.47507 2.19791 2.40719 j2111106 0.50017 1.91403 1.89353 j2111113 0.41255 2.20962 1.87210 j2111120 0.46475 2.16322 2.06176 j2111127 0.33676 1.65722 2.69023 j2111204 0.60502 2.96731 2.29501 j2111211 0.47098 1.87702 2.25803 j2111218 0.62626 2.83935 1.88388 j2111225 0.42705 1.77828 1.52158 c2111009 1.21520 3.72198 4.34867 c2111016 0.66632 2.48424 2.15306 c2111021 0.77871 1.97870 3.61789 c2111023 0.60810 1.96806 2.34763 c2111030 0.62189 2.67217 2.64515 c2111106 0.65950 1.95509 2.03805 c2111109 0.54302 3.01362 1.59146 c2111113 0.72451 3.02907 2.18624 c2111120 0.73325 1.76749 1.97060 c2111127 0.59472 2.36032 3.00877 c2111129 0.69690 1.97122 2.27562 c2111204 0.54850 3.24851 1.71996 c2111211 0.64175 2.50724 1.70246 c2111218 0.85183 2.56492 3.49541 c2111221 0.41143 1.84861 1.43538 c2111225 0.66223 2.30224 2.13221 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 Envisat, Spot-4, Spot-5, Jason-2 solution Year Mon Day DOY No.of STA WRMS TX TY TZ Scale 2011 10 09 282 46 14.84 0.66 -21.16 -4.55 -8.66 2011 10 16 289 47 14.79 -5.88 -19.91 1.51 -10.13 2011 10 23 296 47 15.56 -7.46 -28.99 -19.74 -9.46 2011 10 30 303 47 14.68 -5.38 -30.17 4.76 -11.70 2011 11 06 310 47 17.55 -4.52 -22.84 -2.65 -10.80 2011 11 13 317 46 14.54 2.19 -21.12 4.64 -11.56 2011 11 20 324 47 14.91 -5.48 -20.41 5.90 -6.72 2011 11 27 331 47 15.54 -1.98 -32.76 7.44 -7.11 2011 12 04 338 46 14.23 1.73 -25.96 6.34 -8.12 2011 12 11 345 46 13.36 -0.71 -29.10 5.90 -7.74 2011 12 18 352 47 15.37 1.72 -19.61 -0.36 -3.67 2011 12 25 359 48 15.18 0.17 -23.95 6.08 -4.56 Envisat, Spot-4, Spot-5, Jason-2, Cryosat-2 solution Year Mon Day DOY No.of STA WRMS TX TY TZ Scale 2011 10 09 282 46 14.18 0.46 -20.36 -4.89 -9.91 2011 10 16 289 47 13.61 -4.02 -17.35 -1.35 -10.56 2011 10 23 296 47 13.80 -4.65 -25.55 -26.53 -9.89 2011 10 30 303 47 13.37 -5.30 -27.67 0.44 -11.75 2011 11 06 310 47 16.55 -5.43 -21.45 -6.11 -10.98 2011 11 13 317 46 13.22 1.93 -17.98 1.05 -10.62 2011 11 20 324 47 13.84 -3.01 -17.20 2.99 -8.19 2011 11 27 331 47 13.96 -0.88 -29.71 6.43 -7.65 2011 12 04 338 46 12.96 2.50 -22.77 2.91 -9.22 2011 12 11 345 46 12.53 -0.77 -24.16 10.08 -8.33 2011 12 18 352 47 13.13 2.62 -18.38 -2.73 -4.94 2011 12 25 359 48 13.65 1.81 -21.11 5.06 -4.37 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/OqoLg3TJZb7TndxI!oX7UlEvFrFJ1EkCyYPT8BNdFk2XUy794uYV0Ux!N+lzbBScdfwN1IpAz7ffDqWPgPvXQw== 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