Hi,
I am new in Carlson Survey. Therefore I can't resolve my task.
There are 64 geodetic control points (benchmarks).
And I have got their coordinates in two systems: 1) in SK-42 (it is Pulkovo-42 \ Gauss-Kryuger Zone-9) and 2) in UTM-39 \ WGS-84.
My questions:
1) How can I find the 7 Helmert transformation parameters from first to second system?
and
2) After it, how can I transform (appling the parameters) my maps (drawings) from first system to second?
Thank you!