
Name 
Description 

Abbreviation 
The abbreviated name of this spatial reference component. 

Alias 
The alias of this spatial reference component. 

Azimuth 
The azimuth of a projected coordinate system. 

CentralMeridian 
The central meridian (Lambda0) of a projected coordinate system. 

CentralParallel 
The central parallel (Phi 0) of a projected coordinate system. 

Changed 
Notify this object that some of its parts have changed (parameter values, z unit, etc.). 

ConvergenceAngle 
Returns the grid convergence angle . 

CoordinateUnit 
The linear unit of a projected coordinate system. 

FactoryCode 
The factory code (WKID) of the spatial reference. 

FalseEasting 
The false easting (X0) of a projected coordinate system. 

FalseNorthing 
The false northing (Y0) of a projected coordinate system. 

Forward 
Projects points from geographic to planar coordinates. 

GeographicCoordinateSystem 
The geographic coordinate system of a projected coordinate system. 

GetCentralLongitude 
Returns CentralLongitude of the projected coordinate system. Always defined, unlike CentralMeridian or LongitudeOfCenter. 

GetDomain 
The XY domain extent. 

GetFalseOriginAndUnits 
Get the false origin and units. 

GetGCSParams 
Returns 180 degrees and horizon delta in proper GCS units. 

GetHorizon 
Returns the standard horizon polygon, its envelope, and whether it is inclusive or exclusive; the horizon polygon may be 0. 

GetMDomain 
The measure domain extent. 

GetMFalseOriginAndUnits 
Get the measure false origin and units. 

GetNorthPole 
Returns the north pole in projected coordinates, or an empty point if the north pole is outside the PCS horizon. 

GetNorthPoleGeometry 
Returns type of north pole geometry. 

GetNorthPoleLocation 
Returns type of location of north pole with respect to the PCS horizon. 

GetParameters 
Gets the map projection parameters of a projected coordinate system. 

GetPCSHorizon 
Returns PCS horizon polygon, its envelope and whether it is inclusive or exclusive; the horizon polygon may be 0. 

GetShiftedHorizon 
Returns the horizon polygon, shifted once or twice, west/east of the standard horizon for a negative/positive shift. 

GetSouthPole 
Returns the south pole in projected coordinates, or an empty point if the south pole is outside the PCS horizon. 

GetSouthPoleGeometry 
Returns type of south pole geometry. 

GetSouthPoleLocation 
Returns type of location of south pole with respect to the PCS horizon. 

GetZDomain 
The Z domain extent. 

GetZFalseOriginAndUnits 
Get the Z false origin and units. 

HasMPrecision 
Returns true when mvalue precision information has been defined. 

HasXYPrecision 
Returns true when (x,y) precision information has been defined. 

HasZPrecision 
Returns true when zvalue precision information has been defined. 

Height 
The height above the sphere in projected coordinate system units. 

Horizon 
The mathematical limits of a projected coordinate system. 

HorizonCount 
The number of shapes that describe the limits of a ProjCS. 

Inverse 
Projects points from planar to geographic coordinates. 

InverseWithShift 
Projects points from planar to geographic coordinates. Deals with geographic coordinates in ranges other than +180. 

IsCentralLongitudeVertical 
Returns true if central meridian is a straight vertical line. 

IsEqualNoNames 
Compares to projected coordinate systems for equality but ignores their names. 

IsHorizonConvexHull 
Returns true if PCS horizon is convex. 

IsHorizonEdgeDuplicated 
Returns true if some edges of PCS horizon project inversely to identical lines. 

IsHorizonEntireWorld 
Returns true if PCS horizon contains the entire world. 

IsPrecisionEqual 
Returns TRUE when the precision information for the two spatial references is the same. 

LatitudeOf1st 
The latitude of the first point (Phi 1) of a projected coordinate system. 

LatitudeOf2nd 
The latitude of the second point (Phi 2) of a projected coordinate system. 

LatitudeOfCenter 
The latitude of center (Phi C) of a projected coordinate system. 

LatitudeOfOrigin 
The latitude of the origin (Phi 0) of a projected coordinate system. 

LongitudeOf1st 
The longitude of the first point (Lambda 1) of a projected coordinate system. 

LongitudeOf2nd 
The longitude of the second point (Lambda 2) of a projected coordinate system. 

LongitudeOfCenter 
The longitude of center (Lam C) of a projected coordinate system. 

LongitudeOfOrigin 
The longitude of origin (Lambda0) of a projected coordinate system. 

Name 
The name of this spatial reference component. 

PrecisionExImpl 
An opaque reference to the precision information (including z/m awareness) implementation for this spatial reference. 

PrecisionImpl 
An opaque reference to the precision information implementation for this spatial reference. 

Projection 
The map projection of a projected coordinate system. 

PseudoStandardParallel1 
The latitude on an oblique spheroid that defines the oblique cone for a Krovak projected coordinate system. 

PutLinearAndAngularUnits 
Modify linear unit of projected coordinates and angular unit of associated geographic coordinates. 

Remarks 
The comment string of this spatial reference component. 

Rotation 
The rotation value used to change the axis directions in a Krovak projected coordinate system. 

ScaleFactor 
The scale factor (K0) of a projected coordinate system. 

SetDomain 
The XY domain extent. 

SetFalseOriginAndUnits 
Set the false origin and units. 

SetMDomain 
The measure domain extent. 

SetMFalseOriginAndUnits 
Set the measure false origin and units. 

SetZDomain 
The Z domain extent. 

SetZFalseOriginAndUnits 
Set the Z false origin and units. 

SpatialReferenceImpl 
SpatialReferenceImpl. 

StandardParallel1 
The first parallel (Phi 1) of a projected coordinate system. 

StandardParallel2 
The second parallel (Phi 2) of a projected coordinate system. 

Usage 
The usage notes of a projected coordinate system. 

XScaleFactor 
The X axis scale value used to flip the axis direction in a Krovak projected coordinate system. 

YScaleFactor 
The Y axis scale value used to flip the axis direction in a Krovak projected coordinate system. 

ZCoordinateUnit 
The unit for the Z coordinate. 