From: Phil Davies Subject: [IGSREPORT-2240] Wk 0829 NCL T2 Analysis Report Date: Fri, 15 Dec 1995 6:04:53 PST ****************************************************************************** IGS Electronic Report Fri Dec 15 6:04:53 PST 1995 Message Number 2240 ****************************************************************************** Author: Phil Davies Subject: Wk 0829 NCL T2 Analysis Report =SCR 1.00 NCL 95:348:34225 COM 95:329:00000 95:336:43140 -------------------------------------------------------------------------------- DESCRIPTION A-Sinex comparison report, gps week 0829 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 0829 Type Agency Filename____ Sinex_ID________ A COD cod08297.snx COD 95:346:64680 A EMR emr08297.snx NRC 95:342:37320 A ESA ------------ --- ------------ A GFZ gfz08297.snx GFZ 95:347:46800 A JPL jpl08297.snx JPL 00:000:00000 A NGS ------------ --- ------------ A SIO sio08297.snx SIO 95:346:78854 G NCL ncl0829g.snx NCL 95:348:32258 -------------------------------------------------------------------------------- 3) Common station set sizes COD EMR ESA GFZ JPL NGS SIO COMB CORE COD 63 22 --- 41 37 --- 46 63 12 EMR 28 --- 22 21 --- 22 28 12 ESA --- --- --- --- --- --- --- GFZ 46 36 --- 39 46 12 JPL 50 --- 40 50 12 NGS --- --- --- --- SIO 52 52 12 COMB 84 13 CORE 13 -------------------------------------------------------------------------------- 4) 7-par transformations (all common stations) - residuals st devs (m) EMR ESA GFZ JPL NGS SIO COMB CORE COD 1.51E-02 -------- 1.21E-01 1.38E-01 -------- 1.23E-01 9.85E-02 1.35E-02 EMR -------- 4.68E-02 4.72E-02 -------- 2.88E-02 2.81E-02 2.42E-02 ESA -------- -------- -------- -------- -------- -------- GFZ 4.08E-02 -------- 5.87E-02 2.16E-02 1.42E-02 JPL -------- 5.56E-02 3.71E-02 1.36E-02 NGS -------- -------- -------- SIO 3.51E-02 3.54E-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 -3.02E-02 -4.50E-02 -2.02E-03 1.66E-11 2.69E-09 -1.72E-09 5.36E-10 sd 2.58E-03 2.67E-03 4.45E-03 1.15E-10 2.22E-09 2.10E-09 2.15E-09 EMR -2.77E-02 6.42E-02 4.48E-02 6.60E-10 -1.01E-08 -3.67E-09 -2.27E-09 sd 1.84E-03 1.64E-03 7.04E-03 7.17E-11 1.07E-08 8.95E-09 1.18E-08 GFZ 3.04E-02 -1.77E-02 2.53E-02 -4.98E-10 6.06E-10 1.68E-09 -6.37E-10 sd 1.45E-03 1.48E-03 5.90E-03 7.31E-11 2.29E-09 2.29E-09 1.07E-09 JPL -2.34E-02 -4.40E-02 -2.15E-02 -2.79E-10 7.48E-09 -2.23E-08 2.04E-08 sd 2.51E-03 2.66E-03 8.12E-03 7.29E-11 1.76E-07 1.74E-07 1.71E-07 SIO -1.27E-02 -5.44E-02 -8.40E-02 4.60E-10 4.13E-09 -2.58E-09 1.69E-08 sd 3.11E-03 3.10E-03 1.00E-02 9.37E-11 1.83E-07 1.82E-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 2.26E-03 -7.15E-03 -2.77E-03 -3.07E-10 2.45E-10 5.54E-10 2.34E-10 sd 2.08E-04 2.00E-04 2.18E-04 1.68E-10 3.49E-11 3.57E-11 3.27E-11 EMR -7.23E-03 -1.60E-01 -1.04E-01 -9.84E-10 1.78E-08 3.96E-09 3.35E-09 sd 3.02E-04 2.39E-04 2.16E-04 7.70E-11 3.20E-11 3.93E-11 6.97E-11 GFZ -9.55E-02 -5.98E-02 -3.44E-03 5.31E-10 3.44E-09 -5.48E-09 8.95E-10 sd 2.68E-04 2.40E-04 1.74E-04 1.04E-10 2.84E-11 3.03E-11 5.79E-11 JPL -1.89E-02 -1.78E-02 2.33E-02 1.22E-09 4.46E-09 9.46E-09 -1.41E-08 sd 2.99E-04 2.79E-04 1.86E-04 1.01E-10 2.98E-11 3.29E-11 6.53E-11 SIO -1.97E-02 -6.44E-03 2.90E-02 1.27E-10 8.39E-10 9.10E-10 -1.60E-08 sd 3.62E-04 3.13E-04 2.26E-04 1.18E-10 3.69E-11 4.14E-11 6.94E-11 COMB -4.43E-02 -7.45E-02 -9.97E-03 3.80E-10 4.64E-09 -2.52E-09 9.08E-10 sd 1.17E-04 1.05E-04 8.49E-05 4.62E-11 1.35E-11 1.51E-11 2.17E-11 -------------------------------------------------------------------------------- [Mailed From: "P.B.H. Davies" ]