From: P B H Davies Subject: [IGSREPORT-2184] Wk 0826 NCL Type Two Analysis Report Date: Thu, 23 Nov 1995 7:50:20 PST ****************************************************************************** IGS Electronic Report Thu Nov 23 7:50:20 PST 1995 Message Number 2184 ****************************************************************************** Author: P B H Davies Subject: Wk 0826 NCL Type Two Analysis Report =SCR 1.00 NCL 95:325:58256 COM 95:308:00000 95:315:43140 -------------------------------------------------------------------------------- DESCRIPTION A-Sinex comparison report, gps week 0826 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, radians and ratios as appropriate Ad hoc variance scaling factors applied -------------------------------------------------------------------------------- 2) Input and output Sinex in NCL analysis for week 0826 Type Agency Filename____ Sinex_ID________ A COD cod08267.snx COD 95:320:23040 A EMR emr08267.snx NRC 95:320:30600 A ESA ------------ --- ------------ A GFZ gfz08267.snx GFZ 95:320:35100 A JPL jpl08267.snx JPL 00:000:00000 A NGS ------------ --- ------------ A SIO sio08267.snx SIO 95:324:46194 G NCL ncl0826g.snx NCL 95:325:56577 -------------------------------------------------------------------------------- 3) Common station set sizes COD EMR ESA GFZ JPL NGS SIO COMB CORE COD 65 24 --- 45 39 --- 51 65 13 EMR 29 --- 24 20 --- 24 29 12 ESA --- --- --- --- --- --- --- GFZ 50 37 --- 44 50 13 JPL 55 --- 39 55 12 NGS --- --- --- --- SIO 58 58 13 COMB 89 13 CORE 13 -------------------------------------------------------------------------------- 4) 7-par transformations (all common stations) - residuals st devs (m) EMR ESA GFZ JPL NGS SIO COMB CORE COD 1.98E-02 -------- 2.16E-02 1.85E-02 -------- 3.25E-02 1.41E-02 1.15E-02 EMR -------- 4.05E-02 4.05E-02 -------- 5.30E-02 2.80E-02 1.61E-02 ESA -------- -------- -------- -------- -------- -------- GFZ 3.34E-02 -------- 3.55E-02 1.55E-02 2.21E-02 JPL -------- 2.79E-02 2.13E-02 1.43E-02 NGS -------- -------- -------- SIO 2.86E-02 3.84E-02 COMB 1.26E-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 -3.56E-02 -5.93E-02 -1.16E-02 -7.85E-10 4.10E-09 -2.69E-09 7.06E-10 sd 2.63E-03 2.74E-03 4.82E-03 1.17E-10 2.22E-09 2.08E-09 2.24E-09 EMR -3.41E-02 6.48E-02 4.03E-02 4.07E-10 -1.02E-08 -4.36E-09 -1.47E-09 sd 1.77E-03 1.53E-03 7.31E-03 6.81E-11 1.05E-08 8.83E-09 1.18E-08 GFZ 3.42E-02 -4.52E-02 3.79E-02 -1.97E-10 2.47E-09 1.93E-09 -4.00E-10 sd 1.39E-03 1.39E-03 6.19E-03 7.16E-11 2.27E-09 2.23E-09 1.06E-09 JPL -2.65E-02 -6.20E-02 3.30E-02 -3.83E-10 1.18E-09 4.09E-10 -8.56E-08 sd 2.60E-03 2.74E-03 8.39E-03 7.38E-11 1.75E-07 1.74E-07 1.80E-07 SIO -1.83E-02 4.97E-02 -9.66E-02 3.57E-10 5.47E-09 -2.37E-09 -1.18E-08 sd 2.38E-03 2.03E-03 8.89E-03 8.13E-11 1.83E-07 1.82E-07 1.67E-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 -3.11E-03 -1.69E-02 2.13E-02 4.13E-10 1.61E-09 -1.27E-09 1.58E-09 sd 2.20E-04 1.91E-04 2.41E-04 1.79E-10 3.54E-11 3.65E-11 3.78E-11 EMR -1.37E-02 -1.74E-01 -9.14E-02 -7.25E-10 1.92E-08 2.60E-09 1.84E-09 sd 2.83E-04 2.13E-04 2.04E-04 7.19E-11 2.94E-11 3.93E-11 6.58E-11 GFZ -9.92E-02 -3.69E-02 -2.48E-02 8.69E-10 3.28E-09 -7.53E-09 1.37E-09 sd 2.58E-04 2.26E-04 1.81E-04 1.03E-10 2.84E-11 3.08E-11 5.95E-11 JPL -1.43E-02 -1.68E-03 -7.42E-03 1.42E-09 7.81E-09 -9.55E-09 9.21E-08 sd 2.94E-04 2.61E-04 1.91E-04 1.02E-10 3.09E-11 3.43E-11 6.86E-11 SIO -6.00E-03 -1.52E-01 1.33E-01 -2.70E-10 1.68E-09 2.20E-10 1.40E-08 sd 3.09E-04 2.61E-04 2.09E-04 1.09E-10 3.21E-11 3.77E-11 6.30E-11 COMB -4.71E-02 -8.77E-02 2.02E-03 5.80E-10 6.24E-09 -3.95E-09 1.86E-09 sd 1.13E-04 9.64E-05 8.55E-05 4.45E-11 1.30E-11 1.51E-11 2.24E-11 -------------------------------------------------------------------------------- [Mailed From: "P.B.H. Davies" ]