Station name: chas Lat(dms): 45 31 27.7759 Long(dms): -122 59 27.4781 Height (m): 35.9533 Mean Observation Time: 1998.4822 Position (XYZ m): -2437331.7393 -3754457.5956 4528393.8297 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: -14.91 X: -15.80 E: -11.95 Y: -2.39 U: -0.05 Z: -10.48 Segment: 0 No-of-obs-used: 6 Vel(mm/a) Vel-sig(mm/a) RMS(mm) StdDevObsUnitWt Vel-XYZ(mm/a): N: 5.2 1.4 3.41 0.71 5.7 E: 6.3 1.9 6.49 1.15 -2.9 U: 4.3 4.8 10.10 0.63 6.7 N-E Correlation: -0.1540