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ILSRXform Interface (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > DataSourcesRaster > ESRI.ArcGIS.DataSourcesRaster > Interfaces > IL > ILSRXform Interface
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ILSRXform Interface

Provides access to members that control a Local Space Rectangular transform.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.


Name Description
Read-only property Domains The domains in output space.
Read/write property EquatorialRadius The earth Equatorial radius.
Read/write property Flattening The earth flattening.
Read-only property IsIdentity Indicates if this geodata transform is an identity transform.
Read/write property PerspectiveCenter The sensor position.
Read/write property RotationMatrix The 3x3 rotation matrix.
Read/write property SpatialReference The output spatial reference after applying this transform.
Method Transform Transforms a set of points in a given direction.
Method TransformCellsize Transforms a cellsize in a given direction.
Method TransformExtent Transforms an extent in a given direction.
Method TransformPoints Transforms a point collection in a given direction

Inherited Interfaces

Interfaces Description
IGeodataXform Provides access to members that control geodata transformation.

Classes that implement ILSRXform

Classes Description
LSRXform A Local Space Rectangular transform class.


In some aerial surveys a local reference plane coordinate system is used for each frame, rather than an establishes spatial reference system for the entire aerial survey.  In these cases the LSR (local space rectangular) coordinate system is defined by the perspective center, rotation matrix and ellipsoid model.