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LANG
Network Processing

Observed data

QOCA (1) data

Summary Info

Data

Plot (.ps)

Plot (.gmt)


Segment: 0 No-of-obs-used: 5
Vel(mm/a) Vel-sig(mm/a) RMS(mm) StdDevObsUnitWt Vel-XYZ(mm/a):
N: 6.0 2.7 5.02 0.57 6.0
E: 4.1 2.3 6.48 0.89 1.6
U: -0.6 2.7 20.63 2.35 3.8
Error bars are plus/minus one standard deviation
Error bars on individual observations = formal-error x scale-factor.
Currently the scale-factors are: N:, E:, U:
Vel-stddev = sqrt(WN**2+RW**2)
where WN is a white noise contribution from propagating the error bars on the observations
and RW is a random walk contribution (= a*sqrt(timespan)/timespan where a is 0.001 m/yr**1/2)