Aspose.Gis.SpatialReferencing Namespace
Aspose.Gis.SpatialReferencing namespace provides classes for working with spatial references (coordinate reference systems).
Classes
  ClassDescription
Public classAxis
An axis describes one dimension of SRS.
Public classBursaWolfParameters
Class that contains parameters of Bursa-Wolf formula to transform to another datum.
Public classCompoundSpatialReferenceSystem
Compound SRS unites two underlying SRS, none of which can be compound.
Public classEllipsoid
Ellipsoid represents an ellipsoid, which approximates earth.
Public classGeocentricSpatialReferenceSystem
Geocentric SRS is 3 dimensional cartesian SRS with origin at earth center.
Public classGeocentricSpatialReferenceSystemParameters
Parameters to create geocentric SRS. Parameters have reasonable defaults, so you will have to assign only some of them. If you assign to any parameter, a default value will be used.
Public classGeographicDatum
Geographic datum relates longitude and latitude to particular place on earth.
Public classGeographicSpatialReferenceSystem
A Geographic SRS is an SRS that is based on longitude and latitude. A Geographic SRS can be two dimensional or three dimensional. If geographic SRS is three dimensional, then it is actually a compound SRS of two dimensional SRS and vertical SRS.
Public classGeographicSpatialReferenceSystemParameters
Parameters to create geographic SRS. Parameters have reasonable defaults, so you will have to assign only some of them. If you assign to any parameter, a default value will be used.
Public classIdentifiableObject
Represents an object that might have EPSG code and name.
Public classCode exampleIdentifier
Represents an identifier - a reference to external description of an object. If you create a SRS from WKT, Identifier corresponds to "AUTHORITY" keyword.
Public classLocalDatum
Indicates method used for measurements in local spatial reference system.
Public classLocalSpatialReferenceSystem
Local SRS related coordinates to some object, not earth.
Public classPrimeMeridian
PrimeMeridian represents a meridian at which longitude is defined to be 0.
Public classProjectedSpatialReferenceSystem
Projected SRS is a result of application a projection to geographic SRS. A projected SRS can be two dimensional or three dimensional. If projected SRS is three dimensional, then it is actually a compound SRS of two dimensional projected SRS and one dimensional vertical SRS.
Public classProjectedSpatialReferenceSystemParameters
Parameters to create projected SRS. Some of parameters have defaults. Some parameters have reasonable defaults, so you don't have to assign only them. If you assign to those parameters, a default value will be used. ProjectionMethodName and Base don't have defaults - you have to assign some non value to this properties.
Public classProjection
Represents a projection method with parameters, that transforms (longitude, latitude) to (x, y).
Public classSpatialReferenceSystem
Spatial reference system maps coordinates to places on Earth. There are different types of SRS, Type. More over, if type of SRS is Geographic or Projected, SRS can be compound or single, IsCompound.
Public classSpatialReferenceSystemTransformation
Spatial reference system transformation transforms geometries from source spatial reference system to target spatial reference system.
Public classTransformationException
Transformation exception is thrown when error occurs during transformation of coordinate or during transformation creation.
Public classUnit
Represent measurement unit.
Public classVerticalDatum
Indicates method used for vertical measurements.
Public classVerticalSpatialReferenceSystem
Vertical SRS is a one dimensional SRS that describes height coordinates.
Enumerations
  EnumerationDescription
Public enumerationAxisDirection
Axis direction defines direction at which axis is pointing.
Public enumerationGeocentricAxisesOrder
Represents order of axises in geocentric SRS.
Public enumerationGeographicAxisesOrder
Represents order of axises in geographic SRS.
Public enumerationParameterType
Determines type of parameter in Projection.
Public enumerationProjectedAxisesOrder
Represents order of axises in geographic SRS.
Public enumerationSpatialReferenceSystemType
Represents type of spatial reference system.