| Name |
Description |
| AngularUnit |
Definition of angular units. |
| AxisInfo |
Details of axis. This is used to label axes, and indicate the orientation. |
| CoordinateSystem |
Base interface for all coordinate systems. |
| CoordinateSystemFactory |
Builds up complex objects from simpler objects or values. |
| Datum |
A set of quantities from which other quantities are calculated. |
| Ellipsoid |
The IEllipsoid interface defines the standard information stored with ellipsoid objects. |
| GeocentricCoordinateSystem |
A 3D coordinate system, with its origin at the center of the Earth. |
| GeographicCoordinateSystem |
A coordinate system based on latitude and longitude. |
| GeographicTransform |
The GeographicTransform class is implemented on geographic transformation objects and implements datum transformations between geographic coordinate systems. |
| HorizontalCoordinateSystem |
A 2D coordinate system suitable for positions on the Earth's surface. |
| HorizontalDatum |
Horizontal datum defining the standard datum information. |
| Info |
The Info object implements the standard metadata for spatial reference objects. |
| LinearUnit |
Definition of linear units. |
| Parameter |
A named parameter value. |
| PrimeMeridian |
A meridian used to take longitude measurements from. |
| ProjectedCoordinateSystem |
A 2D cartographic coordinate system. |
| Projection |
The Projection class defines the standard information stored with a projection objects. A projection object implements a coordinate transformation from a geographic coordinate system to a projected coordinate system, given the ellipsoid for the geographic coordinate system. It is expected that each coordinate transformation of interest, e.g., Transverse Mercator, Lambert, will be implemented as a class of type Projection, supporting the IProjection interface. |
| ProjectionParameter |
A named projection parameter value. |
| Unit |
Class for defining units |