From: Phil Davies Subject: [IGSREPORT-2217] Wk 0828 NCL T2 Analysis Report Date: Thu, 7 Dec 1995 8:24:45 PST ****************************************************************************** IGS Electronic Report Thu Dec 7 8:24:45 PST 1995 Message Number 2217 ****************************************************************************** Author: Phil Davies Subject: Wk 0828 NCL T2 Analysis Report =SCR 1.00 NCL 95:340:51122 COM 95:322:00000 95:329:43140 -------------------------------------------------------------------------------- DESCRIPTION A-Sinex comparison report, gps week 0828 OUTPUT NCL (Surveying Dept., Univ of Newcastle upon Tyne, England) CONTACT Phil Davies (p.b.h.davies@ncl.ac.uk) SOFTWARE TANYA HARDWARE HP 730 INPUT COD EMR GFZ JPL SIO -------------------------------------------------------------------------------- 1) Notes The NCL G-Sinex is COMB in the tables below CORE is the 13-station constrained subset, ITRF values This report format is under development - more to come, comments welcome Units are metres and radians where appropriate Ad hoc variance scaling factors applied -------------------------------------------------------------------------------- 2) Input and output Sinex in NCL analysis for week 0828 Type Agency Filename____ Sinex_ID________ A COD cod08287.snx COD 95:334:16320 A EMR emr08287.snx NRC 95:335:33660 A ESA ------------ --- ------------ A GFZ gfz08287.snx GFZ 95:334:35520 A JPL jpl08287.snx JPL 00:000:00000 A NGS ------------ --- ------------ A SIO sio08287.snx SIO 95:339:39635 G NCL ncl0828g.snx NCL 95:340:50297 -------------------------------------------------------------------------------- 3) Common station set sizes COD EMR ESA GFZ JPL NGS SIO COMB CORE COD 61 23 --- 42 47 --- 39 61 13 EMR 29 --- 23 22 --- 23 29 12 ESA --- --- --- --- --- --- --- GFZ 47 40 --- 38 47 13 JPL 64 --- 39 64 13 NGS --- --- --- --- SIO 45 45 13 COMB 86 13 CORE 13 -------------------------------------------------------------------------------- 4) 7-par transformations (all common stations) - residuals st devs (m) EMR ESA GFZ JPL NGS SIO COMB CORE COD 1.82E-02 -------- 2.12E-02 2.14E-02 -------- 2.37E-02 1.16E-02 1.30E-02 EMR -------- 4.10E-02 4.75E-02 -------- 2.74E-02 2.35E-02 1.76E-02 ESA -------- -------- -------- -------- -------- -------- GFZ 3.19E-02 -------- 5.88E-02 2.09E-02 1.44E-02 JPL -------- 6.37E-02 4.20E-02 1.69E-02 NGS -------- -------- -------- SIO 3.33E-02 3.65E-02 COMB 1.51E-02 -------------------------------------------------------------------------------- 5) 7 parameters from A-Sinexes to NCL G-Sinex (all common stations) Tx Ty Tz S Rx Ry Rz (m) (m) (m) (rad) (rad) (rad) COD -3.25E-02 -4.98E-02 -5.75E-04 -6.63E-10 7.89E-09 -3.42E-09 2.73E-09 sd 2.49E-03 2.62E-03 4.38E-03 1.13E-10 2.12E-09 2.00E-09 2.12E-09 EMR -2.38E-02 6.62E-02 6.08E-02 5.05E-10 -1.62E-08 -3.20E-09 -1.88E-09 sd 1.85E-03 1.68E-03 7.14E-03 7.34E-11 1.05E-08 8.86E-09 1.18E-08 GFZ 3.30E-02 -1.88E-02 3.04E-02 2.16E-11 -4.63E-09 4.41E-09 -5.56E-10 sd 1.48E-03 1.52E-03 6.27E-03 7.60E-11 2.30E-09 2.31E-09 1.08E-09 JPL -2.65E-02 -4.46E-02 -9.61E-03 -1.80E-10 3.69E-09 -1.33E-08 1.40E-08 sd 2.60E-03 2.73E-03 8.42E-03 7.68E-11 1.80E-07 1.78E-07 1.78E-07 SIO -1.51E-02 -5.14E-02 -9.10E-02 3.26E-10 1.11E-09 -5.67E-10 3.04E-09 sd 3.11E-03 3.18E-03 1.01E-02 9.38E-11 1.86E-07 1.88E-07 1.73E-08 -------------------------------------------------------------------------------- 6) 7 parameters from A-Sinexes and NCL G-Sinex to 13-station ITRF core Tx Ty Tz S Rx Ry Rz (m) (m) (m) (rad) (rad) (rad) COD 9.02E-03 -2.03E-02 -2.56E-03 1.43E-10 -8.95E-09 3.00E-09 -2.14E-09 sd 2.14E-04 2.09E-04 2.24E-04 1.67E-10 3.62E-11 3.68E-11 3.34E-11 EMR -2.11E-02 -1.67E-01 -1.18E-01 -1.11E-09 1.87E-08 3.84E-09 2.31E-09 sd 3.14E-04 2.34E-04 2.21E-04 7.68E-11 3.34E-11 4.13E-11 6.95E-11 GFZ -1.03E-01 -6.93E-02 -1.85E-02 -1.31E-10 4.56E-09 -7.75E-09 8.97E-10 sd 2.78E-04 2.58E-04 1.86E-04 1.05E-10 3.15E-11 3.22E-11 6.01E-11 JPL -5.81E-03 -1.98E-02 2.32E-02 1.21E-09 6.73E-09 7.97E-09 -2.04E-09 sd 3.23E-04 2.98E-04 2.10E-04 1.07E-10 3.42E-11 3.65E-11 7.00E-11 SIO -7.37E-04 -2.84E-02 3.74E-02 1.26E-10 -9.69E-10 7.92E-10 -2.36E-09 sd 3.43E-04 3.34E-04 2.51E-04 1.22E-10 3.76E-11 4.34E-11 7.30E-11 COMB -4.32E-02 -8.36E-02 -1.36E-02 2.46E-10 1.77E-10 -1.43E-09 8.45E-10 sd 1.19E-04 1.09E-04 9.05E-05 4.70E-11 1.44E-11 1.61E-11 2.21E-11 -------------------------------------------------------------------------------- [Mailed From: "P.B.H. Davies" ]