Package org.apache.sis.internal.referencing.provider

Class RegionalMercator

java.lang.Object

org.apache.sis.io.wkt.FormattableObject

org.apache.sis.referencing.AbstractIdentifiedObject

org.apache.sis.referencing.operation.DefaultOperationMethod

org.apache.sis.internal.referencing.provider.AbstractProvider

org.apache.sis.internal.referencing.provider.MapProjection

org.apache.sis.internal.referencing.provider.RegionalMercator

All Implemented Interfaces:

Serializable, Formattable, MathTransformProvider, Deprecable, LenientComparable, org.opengis.referencing.IdentifiedObject, org.opengis.referencing.operation.OperationMethod

public class RegionalMercator
extends MapProjection

The provider for "Mercator (variant C)" projection (EPSG:1044).

Note on naming: The "Regional Mercator" class name is inspired by MapInfo practice, while not exactly the same projection. The idea is that this class stands for the Mercator projection giving the most control to the user for fitting a Mercator projection to a particular area of interest.

Since:

0.6

Version:

0.8

Author:

Martin Desruisseaux (Geomatys)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final org.opengis.parameter.ParameterDescriptor<Double>	EASTING_AT_FALSE_ORIGIN	The operation parameter descriptor for the Easting at false origin (Ef) parameter value.
static final org.opengis.parameter.ParameterDescriptor<Double>	FALSE_EASTING	The operation parameter descriptor for the False easting (FE) parameter value.
static final org.opengis.parameter.ParameterDescriptor<Double>	FALSE_NORTHING	The operation parameter descriptor for the False northing (FN) parameter value.
static final String	IDENTIFIER	The EPSG identifier, to be preferred to the name when available.
static final org.opengis.parameter.ParameterDescriptor<Double>	LATITUDE_OF_FALSE_ORIGIN	The operation parameter descriptor for the Latitude of false origin (φf) parameter value.
static final org.opengis.parameter.ParameterDescriptor<Double>	NORTHING_AT_FALSE_ORIGIN	The operation parameter descriptor for the Northing at false origin (Nf) parameter value.

Fields inherited from class org.apache.sis.internal.referencing.provider.MapProjection

ECCENTRICITY, SEMI_MAJOR, SEMI_MINOR

Fields inherited from class org.apache.sis.internal.referencing.provider.AbstractProvider

sourceCSType, sourceOnEllipsoid, targetCSType, targetOnEllipsoid

Fields inherited from class org.apache.sis.referencing.AbstractIdentifiedObject

DEPRECATED_KEY, LOCALE_KEY

Fields inherited from interface org.opengis.referencing.IdentifiedObject

ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY

Fields inherited from interface org.opengis.referencing.operation.OperationMethod

FORMULA_KEY

Constructor Summary

Constructors

Constructor	Description
RegionalMercator()	Constructs a new provider.

Method Summary

Modifier and Type	Method	Description
protected NormalizedProjection	createProjection(Parameters parameters)	Creates a map projection on an ellipsoid having a semi-major axis length of 1.

Methods inherited from class org.apache.sis.internal.referencing.provider.MapProjection

createMathTransform, redimension, validate

Methods inherited from class org.apache.sis.internal.referencing.provider.AbstractProvider

getOperationType, inverse, resolveAmbiguity

Methods inherited from class org.apache.sis.referencing.operation.DefaultOperationMethod

castOrCopy, computeHashCode, equals, formatTo, getFormula, getInterface, getParameters, getSourceDimensions, getTargetDimensions, redimension

Methods inherited from class org.apache.sis.referencing.AbstractIdentifiedObject

castOrCopy, equals, formatTo, getAlias, getDescription, getIdentifiers, getName, getRemarks, hashCode, isDeprecated, isHeuristicMatchForName

Methods inherited from class org.apache.sis.io.wkt.FormattableObject

print, toString, toString, toWKT

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.opengis.referencing.IdentifiedObject

getAlias, getIdentifiers, getName, getRemarks, toWKT

Field Details

IDENTIFIER

public static final String IDENTIFIER

The EPSG identifier, to be preferred to the name when available.

See Also:

• Constant Field Values

LATITUDE_OF_FALSE_ORIGIN

public static final org.opengis.parameter.ParameterDescriptor<Double> LATITUDE_OF_FALSE_ORIGIN

The operation parameter descriptor for the Latitude of false origin (φf) parameter value. Valid values range is (-90 … 90)° and default value is 0°.

Parameter names

EPSG:	Latitude of false origin
OGC:	latitude_of_origin
ESRI:	Latitude_Of_Origin
NetCDF:	latitude_of_projection_origin
GeoTIFF:	FalseOriginLat
Proj4:	lat_0

Notes:

• Value domain: (-90.0 … 90.0)°

EASTING_AT_FALSE_ORIGIN

public static final org.opengis.parameter.ParameterDescriptor<Double> EASTING_AT_FALSE_ORIGIN

The operation parameter descriptor for the Easting at false origin (Ef) parameter value. Valid values range is unrestricted and default value is 0 metre.

Parameter names

EPSG:	Easting at false origin
OGC:	false_easting
ESRI:	False_Easting
NetCDF:	false_easting
GeoTIFF:	FalseOriginEasting
Proj4:	x_0

NORTHING_AT_FALSE_ORIGIN

public static final org.opengis.parameter.ParameterDescriptor<Double> NORTHING_AT_FALSE_ORIGIN

The operation parameter descriptor for the Northing at false origin (Nf) parameter value. Valid values range is unrestricted and default value is 0 metre.

Parameter names

EPSG:	Northing at false origin
OGC:	false_northing
ESRI:	False_Northing
NetCDF:	false_northing
GeoTIFF:	FalseOriginNorthing
Proj4:	y_0

FALSE_EASTING

public static final org.opengis.parameter.ParameterDescriptor<Double> FALSE_EASTING

The operation parameter descriptor for the False easting (FE) parameter value. Valid values range is unrestricted and default value is 0 metre.

Parameter names

EPSG:	False easting
OGC:	false_easting
ESRI:	False_Easting
NetCDF:	false_easting
GeoTIFF:	FalseEasting
Proj4:	x_0

FALSE_NORTHING

public static final org.opengis.parameter.ParameterDescriptor<Double> FALSE_NORTHING

The operation parameter descriptor for the False northing (FN) parameter value. Valid values range is unrestricted and default value is 0 metre.

Parameter names

EPSG:	False northing
OGC:	false_northing
ESRI:	False_Northing
NetCDF:	false_northing
GeoTIFF:	FalseNorthing
Proj4:	y_0

Constructor Details

RegionalMercator

public RegionalMercator()

Constructs a new provider.

Method Details

createProjection

protected NormalizedProjection createProjection(Parameters parameters)

Creates a map projection on an ellipsoid having a semi-major axis length of 1.

Specified by:

createProjection in class MapProjection

Parameters:

parameters - the group of parameter values.

Returns:

the map projection created from the given parameter values.