Finland hayford

I have huge amount of Finnish topo maps with UTM projection and Finland Hayford datum.
Datum isn't supported. How can I get them to work easilly.

Here is my *.map

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OziExplorer Map Data File Version 2.2
20n3
20n3.png
1 ,Map Code,
Finland Hayford,WGS 84, 0.0000, 0.0000,WGS 84
Reserved 1
Reserved 2
Magnetic Variation,,,E
Map Projection,Transverse Mercator,PolyCal,No,AutoCalOnly,No,BSBUseWPX,No
Point01,xy, 0, 0,in, deg, 60, 52.5964,N, 22, 34.7683,E, grid, , , ,
Point02,xy, 8000, 8000,in, deg, 60, 32.4322,N, 23, 21.3075,E, grid, , , ,
Point03,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point04,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point05,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point06,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point07,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point08,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point09,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point10,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point11,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point12,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point13,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point14,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point15,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point16,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point17,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point18,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point19,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point20,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point21,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point22,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point23,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point24,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point25,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point26,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point27,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point28,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point29,xy, , ,in, deg, , ,, , ,, grid, , , ,
Point30,xy, , ,in, deg, , ,, , ,, grid, , , ,
Projection Setup, 0.000000000, 27.000000000, 1.000000000, 3500000.00, 0.00, 34.000000000, 40.500000000,,,
Map Feature = MF ; Map Comment = MC These follow if they exist
Track File = TF These follow if they exist
Moving Map Parameters = MM? These follow if they exist
MM0,Yes
MMPNUM,4
MMPXY,1,0,0
MMPXY,2,8000,0
MMPXY,3,8000,8000
MMPXY,4,0,8000
MMPLL,1, 22.579472, 60.876607
MMPLL,2, 23.314265, 60.898774
MMPLL,3, 23.355125, 60.540537
MMPLL,4, 22.628420, 60.518690
MM1B,4.974050
LL Grid Setup
LLGRID,No,No Grid,Yes,255,16711680,0,No Labels,0,16777215,7,1,Yes,x
Other Grid Setup
GRGRID,No,No Grid,Yes,255,16711680,No Labels,0,16777215,8,1,Yes,No,No,x
MOP,Map Open Position,0,0
IWH,Map Image Width/Height,8000,8000

Tumpelo wrote:I have huge amount of Finnish topo maps with UTM projection and Finland Hayford datum.
Datum isn't supported. How can I get them to work easilly.

Here is my *.map

Hi;

Add this line to datums.txt file (inside OruxMapsDesktop folder):

Finland HAYFORD|Finland|International 1924|-78.00|-231.00|-97.00|0.000000|0.000000|0.000000|0.000000

try and tell me;

orux