Projection parameters

The following table lists a representative sample of the projection parameters supported by the HCL OneDB spatial data types. For a complete list of supported projection parameters, see the file ONEDB_HOME/extend/spatial.version/include/pedef.h.

Table 1. Projection parameters

Factory ID	Description	OGC well-known text string
100001	False Easting	PARAMETER["False_Easting",0]
100002	False Northing	PARAMETER["False_Northing",0]
100003	Scale Factor	PARAMETER["Scale_Factor",1]
100004	Azimuth	PARAMETER["Azimuth",45]
100010	Central Meridian	PARAMETER["Central_Meridian",0]
100011	Longitude Of Origin	PARAMETER["Longitude_Of_Origin",0]
100012	Longitude Of Center	PARAMETER["Longitude_Of_Center",-75]
100013	Longitude Of 1st Point	PARAMETER["Longitude_Of_1st_Point",0]
100014	Longitude Of 2nd Point	PARAMETER["Longitude_Of_2nd_Point",60]
100020	Central Parallel	PARAMETER["Central_Parallel",0]
100021	Latitude Of Origin	PARAMETER["Latitude_Of_Origin",0]
100022	Latitude Of Center	PARAMETER["Latitude_Of_Center",40]
100023	Latitude Of 1st Point	PARAMETER["Latitude_Of_1st_Point",0]
100024	Latitude Of 2nd Point	PARAMETER["Latitude_Of_2nd_Point",60]
100025	Standard Parallel 1	PARAMETER["Standard_Parallel_1",60]
100026	Standard Parallel 2	PARAMETER["Standard_Parallel_2",60]
100027	Pseudo Standard Parallel 1	PARAMETER["Pseudo_Standard_Parallel_1",60]
100037	X Scale	PARAMETER["X_Scale",1]
100038	Y Scale	PARAMETER["Y_Scale",1]
100039	XY Plane Rotation	PARAMETER["XY_Plane_Rotation",0]
100040	X Axis Translation	PARAMETER["X_Axis_Translation",0]
100041	Y Axis Translation	PARAMETER["Y_Axis_Translation",0]
100042	Z Axis Translation	PARAMETER["Z_Axis_Translation",0]
100043	X Axis Rotation	PARAMETER["X_Axis_Rotation",0]
100044	Y Axis Rotation	PARAMETER["Y_Axis_Rotation",0]
100045	Z Axis Rotation	PARAMETER["Z_Axis_Rotation",0]
100046	Scale Difference	PARAMETER["Scale_Difference",0]
100047	Dataset Name	PARAMETER["Dataset_",0]