Global Positioning System Reference
In-Depth Information
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is the so-called height-controlled three-dimensional adjustment. In the extreme
case, the height parameters can even be eliminated altogether from the list of
parameters.
A priori weights can also be assigned to the geodetic latitude and longitude
or to the local geodetic coordinates
n
and
e
. Weighting of parameters is a conve-
nient method for incorporating existing information about control stations into
the adjustment.
[La
[52
Lin
—
4
——
Nor
PgE
[52
