Supported geographic (datum) transformations Geographic Transformation Methods Macro code name parameters PE_MTH_LONGITUDE_ROTATION 9603 Longitude Rotation PE_MTH_GEOCENTRIC_TRANSLATION 9601 Geocentric Translation (3-par.) dx dy dz PE_MTH_MOLODENSKY 9604 Molodensky dx dy dz PE_MTH_MOLODENSKY_ABRIDGED 9605 Abridged Molodensky dx dy dz PE_MTH_POSITION_VECTOR 9606 Position Vector (7-par.) dx dy dz rx ry rz ds PE_MTH_COORDINATE_FRAME 9607 Coordinate Frame (7-par.) dx dy dz rx ry rz ds PE_MTH_BURSA_WOLF 109607 Bursa-Wolf = 9607 dx dy dz rx ry rz ds PE_MTH_NADCON 9613 NADCON nd PE_MTH_NTV2 9615 NTv2 nd PE_MTH_HARN 109613 HARN/HPGN nd PE_MTH_MOLODENSKY_BADEKAS 9636 Molodensky-Badekas dx dy dz rx ry rz ds xcr ycr zcr Key to parameters dx Translation along X axis dy Translation along Y axis dz Translation along Z axis rx Rotation around X axis ry Rotation around Y axis rz Rotation around Z axis ds Scale difference (in arc-seconds) nd Dataset name xcr X Coordinate of Rotation Origin ycr Y Coordinate of Rotation Origin zcr Z Coordinate of Rotation Origin