Station name: lewi Lat(dms): 47 05 39.1032 Long(dms): -122 37 14.3676 Height (m): 57.3884 Mean Observation Time: 1998.5141 Position (XYZ m): -2345007.6095 -3663875.1521 4648942.3176 Reference Frame Information: Note: Final Station velocities are in a North America fixed reference frame derived from ITRF97 (NuvelNNR1A) by: 1) Finding the pole that best fits ITRF97 velocities for ALGO,BRMU,CHUR,DRAO,GODE,KELY,MDO1,NLIB,RCM5,STJO,THU1,WES2,YELL (-2.2012+/-0.9, -79.9603+/-0.4, 0.19676+/-0.0030) 2) Subtracting the predicted motions of 51 itrf Stations about that pole from itrf97. 3) Transforming (7 parameter Helmert) each observed solution into the reference frame defined above. To convert velocities given below back to itrf97 (NuvelNNR1A) add (mm/a): N: -14.81 X: -16.19 E: -12.31 Y: -2.47 U: -0.05 Z: -10.12 Segment: 0 No-of-obs-used: 8 Vel(mm/a) Vel-sig(mm/a) RMS(mm) StdDevObsUnitWt Vel-XYZ(mm/a): N: 6.7 1.0 5.81 0.99 4.5 E: 2.2 1.2 3.80 0.59 2.9 U: 0.1 3.4 18.11 0.92 4.7 N-E Correlation: -0.0127