org.opengis.referencing.quality
Interface CovarianceElement

public interface CovarianceElement

An element of a covariance matrix.

Version:

Abstract specification 2.0

Author:

ISO 19111, OpenGIS® consortium

UML identifier (data type): DQ_CovarianceElement

Method Summary

int	getColumnIndex() The column number of the covariance element.
double	getCovariance() The covariance element value.
int	getRowIndex() The row number of the covariance element.
Unit	getUnit() The covariance unit from the relevant ordinate.

Method Detail

getRowIndex

int getRowIndex()

The row number of the covariance element.

Returns:

The row identifier.

UML identifier (mandatory attribute): rowIndex;

getColumnIndex

int getColumnIndex()

The column number of the covariance element.

Returns:

The column identifier.

UML identifier (mandatory attribute): columnIndex

getCovariance

double getCovariance()

The covariance element value.

Returns:

The covariance.

See Also:

Matrix.getElement(int, int)

UML identifier (mandatory attribute): covariance

getUnit

Unit getUnit()

The covariance unit from the relevant ordinate.

Returns:

The covariance unit.

See Also:

CovarianceMatrix.getUnit(int, int)