RADU ION
Directia Topografica Militara, Bucuresti
A POSSIBILITY TO OPTIMIZE COMPASS DECLINATION DETERMINATIONS
(Abastract)
A computation relationship for setting the optimum number of the compass
declination measurements dependent on topographic map scale, instrumental error
and geomagnetic field complexity is presented.
The aims proposed in order to obtain a more precise and fresh information about
spatial and time geomagnetic field distribution on the national territory are
a pointed out.