From: Phil Davies Subject: [IGSREPORT-2302] Wk 0832 NCL T2 Analysis Report Date: Fri, 5 Jan 1996 5:02:56 PST ****************************************************************************** IGS Electronic Report Fri Jan 5 5:02:56 PST 1996 Message Number 2302 ****************************************************************************** Author: Phil Davies Subject: Wk 0832 NCL T2 Analysis Report =SCR 1.00 NCL 96:005:44928 COM 95:350:00000 95:357:43140 -------------------------------------------------------------------------------- DESCRIPTION A-Sinex comparison report, gps week 0832 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 0832 Type Agency Filename____ Sinex_ID________ A COD cod08327.snx COD 95:362:45780 A EMR emr08327.snx NRC 96:002:30120 A ESA ------------ --- ------------ A GFZ gfz08327.snx GFZ 95:363:38040 A JPL jpl08327.snx JPL 00:000:00000 A NGS ------------ --- ------------ A SIO sio08327.snx SIO 95:363:79876 G NCL ncl0832g.snx NCL 96:005:43710 -------------------------------------------------------------------------------- 3) Common station set sizes COD EMR ESA GFZ JPL NGS SIO COMB CORE COD 64 22 --- 39 34 --- 47 64 12 EMR 28 --- 22 20 --- 22 28 11 ESA --- --- --- --- --- --- --- GFZ 43 32 --- 37 43 12 JPL 47 --- 38 47 12 NGS --- --- --- --- SIO 56 56 12 COMB 85 12 CORE 12 -------------------------------------------------------------------------------- 4) 7-par transformations (all common stations) - residuals st devs (m) EMR ESA GFZ JPL NGS SIO COMB CORE COD 2.85E-02 -------- 2.93E-02 3.49E-02 -------- 2.46E-02 1.88E-02 2.34E-02 EMR -------- 3.49E-02 6.59E-02 -------- 2.53E-02 2.00E-02 1.48E-02 ESA -------- -------- -------- -------- -------- -------- GFZ 3.20E-02 -------- 3.43E-02 2.17E-02 1.40E-02 JPL -------- 5.77E-02 4.45E-02 1.38E-02 NGS -------- -------- -------- SIO 2.20E-01 1.94E-02 COMB 1.16E-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 -2.72E-02 -4.48E-02 -1.60E-02 -4.16E-10 3.25E-09 1.62E-09 -9.74E-10 sd 2.61E-03 2.74E-03 4.92E-03 1.15E-10 6.66E-09 6.32E-09 7.31E-09 EMR -3.93E-02 6.57E-02 5.82E-02 9.09E-10 -8.70E-09 -4.57E-09 1.94E-09 sd 1.90E-03 1.72E-03 7.64E-03 7.35E-11 1.14E-08 9.88E-09 1.34E-08 GFZ 4.03E-02 -1.73E-02 8.48E-03 -4.49E-10 7.67E-10 -7.77E-10 5.35E-13 sd 1.52E-03 1.60E-03 8.15E-03 7.91E-11 5.26E-09 4.93E-09 1.32E-09 JPL -2.12E-02 -4.61E-02 3.19E-02 -5.99E-11 1.47E-08 -2.01E-08 1.03E-07 sd 2.69E-03 2.82E-03 8.80E-03 7.78E-11 1.68E-07 1.68E-07 1.73E-07 SIO -1.36E-02 -4.76E-02 -7.49E-02 -3.17E-10 -1.06E-09 -1.56E-08 -7.77E-08 sd 2.64E-03 2.58E-03 9.08E-03 8.25E-11 1.55E-07 1.57E-07 1.70E-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 2.19E-02 -1.35E-02 1.73E-02 -1.51E-09 1.34E-09 5.18E-10 1.93E-09 sd 2.02E-04 2.04E-04 2.19E-04 1.67E-10 3.33E-11 3.43E-11 3.24E-11 EMR 2.05E-02 -1.73E-01 -1.11E-01 -2.05E-09 1.61E-08 8.07E-09 -1.85E-09 sd 3.09E-04 2.23E-04 2.24E-04 7.72E-11 3.13E-11 4.42E-11 7.07E-11 GFZ -8.87E-02 -6.00E-02 3.78E-03 4.55E-10 3.26E-09 7.49E-10 -6.55E-10 sd 3.03E-04 2.38E-04 1.94E-04 1.06E-10 3.06E-11 3.77E-11 6.13E-11 JPL -8.90E-03 -1.04E-02 -1.51E-03 1.25E-09 -1.10E-08 1.34E-08 -1.13E-07 sd 2.88E-04 2.57E-04 1.87E-04 9.93E-11 2.93E-11 3.44E-11 6.42E-11 SIO -9.64E-03 -5.40E-03 2.04E-02 4.91E-10 5.16E-09 1.81E-08 8.09E-08 sd 3.14E-04 2.49E-04 1.91E-04 1.09E-10 2.97E-11 3.87E-11 6.03E-11 COMB -2.93E-02 -7.76E-02 -2.00E-02 -5.86E-11 5.11E-09 1.42E-09 2.02E-10 sd 1.17E-04 9.86E-05 8.49E-05 4.55E-11 1.29E-11 1.60E-11 2.15E-11 -------------------------------------------------------------------------------- [Mailed From: "P.B.H. Davies" ]