Station name:	blk4
Lat(dms):	 43	09	35.9195
Long(dms):	-122	27	51.2879
Height (m):	   1854.4491
Mean Observation Time:	   1998.3305
Position (XYZ m):
  -2501989.6082	  -3932750.4308	   4341751.3918	

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:	  -14.77	X:	  -15.19
E:	  -11.60	Y:	   -2.27
U:	   -0.05	Z:	  -10.81

Segment: 0	No-of-obs-used: 9
	Vel(mm/a)	Vel-sig(mm/a)	RMS(mm)   	StdDevObsUnitWt	Vel-XYZ(mm/a):
N:	   4.7	   0.7	  6.09	  1.09	   1.6
E:	  -0.9	   0.7	  5.69	  0.87	   4.2
U:	  -1.6	   2.0	 17.95	  0.96	   2.3
N-E Correlation:	-0.0591