How to convert 'Korean Datum 1985' to WGS84 in HDS


Datum Transformation From Korean Datum 1985 To WGS84

- Operation Method : Molodensky-Badekas (CF geog2D domain)

- TRANSFORMATION PARAMETERS:
△x
△y
△z
Rx
Ry
Rz
λ 
(Scale Factor,ppm)
-145.907
505.034
685.756
-1.162
2.347
1.592
6.342

evaluation point
Bessel => WGS84
WGS84 => Bessel
Ordinate 1
Ordinate 2
Ordinate 3
-3,159,521.31
4,068,151.32
3,748,113.85
-3,159,666.86
4,068,655.70
3,748,799.65


- To set up 'Transformation Options' in HDS. 
Korea Central Belt 

- Commands to convert 
  From-To : 'CONVERTF'
  To-From : 'CONVERTB'
  Cartesian coordinates -> Geographical coordinates : 'XY2GEO'
  Geographical coordinates ->  Cartesian coordinates : 'GEO2XY'
  WGS84 Geographical coordinates ->  Cartesian coordinates : 'WGS2XY'

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