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org.geotoolkit.referencing.operation.provider
Class HotineObliqueMercator

Object
  extended by FormattableObject
      extended by AbstractIdentifiedObject
          extended by DefaultOperationMethod
              extended by MathTransformProvider
                  extended by MapProjection
                      extended by ObliqueMercator
                          extended by HotineObliqueMercator
All Implemented Interfaces:
Serializable, Formattable, Deprecable, LenientComparable, IdentifiedObject, OperationMethod
Direct Known Subclasses:
HotineObliqueMercator.TwoPoint
@Immutable
public class HotineObliqueMercator
extends ObliqueMercator

The provider for "Hotine Oblique Mercator" projection (EPSG:9812). This projection is similar to the oblique mercator projection, except that coordinates start at the intersection of the central line and the equator of the aposphere.

The math transform implementations instantiated by this provider may be any of the following classes:

The following table summarizes the parameters recognized by this provider. For a more detailed parameter list, see the PARAMETERS constant.

Operation name: Hotine_Oblique_Mercator
Area of use: (union of CRS domains of validity in EPSG database)

in latitudes:0°51.0′Nto60°20.4′N
in longitudes:141°00.0′Wto119°18.0′E
Parameter nameDefault value
semi_major
semi_minor
roll_longitudefalse
longitude_of_center0°
latitude_of_center0°
azimuth
rectified_grid_angleAzimuth of initial line
scale_factor1
false_easting0 metres
false_northing0 metres

Since:
2.4
Version:
3.20
Author:
Rueben Schulz (UBC), Martin Desruisseaux (Geomatys)
See Also:
Hotine Oblique Mercator on RemoteSensing.org, Geotk coordinate operations matrix, Serialized Form
Module:
referencing/geotk-referencing (download)    View source code for this class

Nested Class Summary
static class HotineObliqueMercator.TwoPoint
          The provider for "Hotine Oblique Mercator" projection specified by two points on the central line.
 
Field Summary
static ParameterDescriptor<Double> FALSE_EASTING
          Deprecated. Invoke PARAMETERS.descriptor(String) instead.
static ParameterDescriptor<Double> FALSE_NORTHING
          Deprecated. Invoke PARAMETERS.descriptor(String) instead.
static ParameterDescriptorGroup PARAMETERS
          The group of all parameters expected by this coordinate operation.
 
Fields inherited from class ObliqueMercator
AZIMUTH, LATITUDE_OF_CENTRE, LONGITUDE_OF_CENTRE, RECTIFIED_GRID_ANGLE, SCALE_FACTOR
 
Fields inherited from class MapProjection
ROLL_LONGITUDE, SEMI_MAJOR, SEMI_MINOR, X_SCALE, XY_PLANE_ROTATION, Y_SCALE
 
Fields inherited from class DefaultOperationMethod
sourceDimension, targetDimension
 
Fields inherited from class FormattableObject
EPSG, GEOTIFF, INTERNAL, OGC, SINGLE_LINE
 
Fields inherited from interface OperationMethod
FORMULA_KEY
 
Fields inherited from interface IdentifiedObject
ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY
 
Constructor Summary
HotineObliqueMercator()
          Constructs a new provider.
 
Method Summary
 
Methods inherited from class ObliqueMercator
createMathTransform, getOperationType
 
Methods inherited from class MathTransformProvider
ensureValidValues, formatWKT
 
Methods inherited from class DefaultOperationMethod
checkDimensions, computeHashCode, equals, getFormula, getParameters, getSourceDimensions, getTargetDimensions
 
Methods inherited from class AbstractIdentifiedObject
equals, getAlias, getIdentifier, getIdentifiers, getName, getName, getRemarks, hashCode, isDeprecated, nameMatches
 
Methods inherited from class FormattableObject
getDefaultIndentation, print, setDefaultIndentation, toString, toWKT, toWKT, toWKT, toWKT
 
Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface IdentifiedObject
getAlias, getIdentifiers, getName, getRemarks, toWKT
 

Field Detail

FALSE_EASTING

@Deprecated
public static final ParameterDescriptor<Double> FALSE_EASTING
Deprecated. Invoke PARAMETERS.descriptor(String) instead.
The operation parameter descriptor for the false easting parameter value. This parameter is mandatory. Valid values range is unrestricted and default value is 0 metre.

FALSE_NORTHING

@Deprecated
public static final ParameterDescriptor<Double> FALSE_NORTHING
Deprecated. Invoke PARAMETERS.descriptor(String) instead.
The operation parameter descriptor for the false northing parameter value. This parameter is mandatory. Valid values range is unrestricted and default value is 0 metre.

PARAMETERS

public static final ParameterDescriptorGroup PARAMETERS
The group of all parameters expected by this coordinate operation. The following table lists the operation names and the parameters recognized by Geotk:

Name:OGC:Hotine_Oblique_Mercator
Alias:EPSG:Hotine Oblique Mercator (variant A)
EPSG:Hotine Oblique Mercator
ESRI:Hotine_Oblique_Mercator_Azimuth_Natural_Origin
ESRI:Rectified_Skew_Orthomorphic_Natural_Origin
GeoTIFF:CT_ObliqueMercator_Hotine
PROJ4:omerc
Geotk:Rectified Skew Orthomorphic (RSO)
Geotk:Oblique Mercator projection
Identifier:EPSG:9812
Name:OGC:semi_major
Alias:EPSG:Semi-major axis
ESRI:Semi_Major
GeoTIFF:SemiMajor
PROJ4:a
Type:Double
Obligation:mandatory
Value range:[0…∞) metres
Name:OGC:semi_minor
Alias:EPSG:Semi-minor axis
ESRI:Semi_Minor
GeoTIFF:SemiMinor
PROJ4:b
Type:Double
Obligation:mandatory
Value range:[0…∞) metres
Name:Geotk:roll_longitude
Type:Boolean
Obligation:optional
Default value:false
Name:OGC:longitude_of_center
Alias:EPSG:Longitude of projection centre
ESRI:Longitude_Of_Center
GeoTIFF:CenterLong
PROJ4:lon_0
Type:Double
Obligation:mandatory
Value range:[-180 … 180]°
Default value:0°
Name:OGC:latitude_of_center
Alias:EPSG:Latitude of projection centre
ESRI:Latitude_Of_Center
GeoTIFF:CenterLat
PROJ4:lat_0
Type:Double
Obligation:mandatory
Value range:[-90 … 90]°
Default value:0°
Name:OGC:azimuth
Alias:EPSG:Azimuth of initial line
ESRI:Azimuth
GeoTIFF:AzimuthAngle
Type:Double
Obligation:mandatory
Value range:[-360 … 360]°
Name:OGC:rectified_grid_angle
Alias:EPSG:Angle from Rectified to Skew Grid
ESRI:XY_Plane_Rotation
GeoTIFF:RectifiedGridAngle
Type:Double
Obligation:optional
Value range:[-360 … 360]°
Default value:Azimuth of initial line
Name:OGC:scale_factor
Alias:EPSG:Scale factor on initial line
ESRI:Scale_Factor
GeoTIFF:ScaleAtCenter
PROJ4:k
Type:Double
Obligation:mandatory
Value range:[0…∞)
Default value:1
Name:OGC:false_easting
Alias:EPSG:False easting
ESRI:False_Easting
GeoTIFF:FalseEasting
PROJ4:x_0
Type:Double
Obligation:mandatory
Value range:(-∞ … ∞) metres
Default value:0 metres
Name:OGC:false_northing
Alias:EPSG:False northing
ESRI:False_Northing
GeoTIFF:FalseNorthing
PROJ4:y_0
Type:Double
Obligation:mandatory
Value range:(-∞ … ∞) metres
Default value:0 metres

Constructor Detail

HotineObliqueMercator

public HotineObliqueMercator()
Constructs a new provider.

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