.
ETM eG
fa
NA bos
:
&
PA NEE ART
dot
Ss
NOM,
Geographic Position and Azimth
\
*
@
me,
a
+4.
o
a
;In the interests of economy and because we concurred with the Joint Task Force
Seven Survey that little accuracy would be lost, it was our intention to accept
_ the geographical position of station North Base anc the azimuth of the new base
could not be accepted as the point of origin’of the present survey.
A computed
difference of approximately four tenths of a foot in a northeasterly direction was
-_ ‘found,
This difference may have been caused by physical displacement of the
“monument .
The Los Angeles office of the U.S.C.& G.S. concurred in the conelusion that
stetion North Base could not be accepted as being in its true position, also in
the decision to measure the line from the present position of station North B ase
to station Runit to establish a base line for the present survey.
The geographical
position of station Runit and the azimuth of the line from station Runit to station
Coral would be accepted for position and azimuth as the limited extent of the adjustments involved would not appreciably effect the accuracy requirements of this
project.
CORTES fee por
*
4
Ses 25.
Cry
wd
tae
1984
eye
ay
i