previous computatin
and Tables for Vome +t
therein are necessa;
to
pet
ee
sy ER pee gt
vote per gS
Bormsbas
“Re Taetitude frnetions listed
Tee ree TF PL mages 195
179.;
Triangulation Aa just meré
The orocedu =
utlined to this point is normally
the limited extent o tie scnetes surveyed b,
.1is organization, it is benerally
considered as included ir the observing, anc f:ld (or jobsite) computing.
Due to
Pacific Southwest Region
Reproduced from the holdings of the National Archives
considered that when the siie conditions have :veen satisfied further adjustment is
not practical, On surveys where & coordinate system will be established and it is
desirable that the values of + station remain exactly the same, independent of the
direction of computation through the net, up ~iditional adjustment is applied.
This refinement results in slight changes in the values, and a full least
gouare adjustment is not considered practirs. “sr a limited scheme. A modified adjustment which meets the rexuirerments ©f or. «cheries is included in this set of
instructions.