BitFlag Enumeration

Members

Member	Value	Description
Unknown_flag	0	Unknown DatumShift type
SevenParameterPVR_flag	1	The Seven-Parameter Position Vector Shift (formerly BursaWolfe)
CanadianNTV2_flag	2	The Canadian NTV2 Transformation Method
ED50ToED87NorthSea_flag	4	ED50 to ED87 North Sea Transformation
FourParameter_flag	8	Four Parameter Helmert Transformation
GeocentricTranslation_flag	16	Geocentric Translation Method
LongitudeRotation_flag	32	Logitude Rotation Method
Molodensky_flag	64	The Molodensky Three-Parameter Shift
MolodenskyBadekas_flag	128	The Molodensky-Badekas Method
MRE_flag	256	The DMA Multiple Regression Equations Transformation
NADCON_flag	512	The NADCON/HARN Method
NTFToRGF93_flag	1024	NTF to RGF93 Transformation
OrdnanceSurveyGrid_flag	2048	Ordnance Survey National Grid Transform of 2002
SevenParameterCFR_flag	4096	Seven Parameter Helmert Transformation
SixParameter_flag	8192	Six Parameter Helmert Transformation
TokyoToJGD2000_flag	16384	Tokyo to JGD2000 Transformation
GeneralSecondOrder_flag	32768	General Second Order Polynomial Shift
GeneralThirdOrder_flag	65536	General Third Order Polynomial Shift
GeneralFourthOrder_flag	131072	General Fourth Order Polynomial Shift
GeneralFifthOrder_flag	262144	General Fifth Order Polynomial Shift
GeneralSixthOrder_flag	524288	General Sixth Order Polynomial Shift

Description

The BitFlag enumeration indicates the various methods for datum shifts. The elements of this enumeration can be ORed together to specify multiple types of DatumShifts.