Package org.esa.snap.core.dataio.geocoding

Class GeoRaster

java.lang.Object

org.esa.snap.core.dataio.geocoding.GeoRaster

public class GeoRaster
extends Object

Constructor Summary

Constructors

Constructor	Description
GeoRaster(double[] longitudes, double[] latitudes, String lonVariableName, String latVariableName, int rasterWidth, int rasterHeight, double rasterResolutionInKm)	Constructs a geoRaster; convenience constructor for pixel geolocation raster with the center pixel as reference location.
GeoRaster(double[] longitudes, double[] latitudes, String lonVariableName, String latVariableName, int rasterWidth, int rasterHeight, int sceneWidth, int sceneHeight, double rasterResolutionInKm, double offsetX, double offsetY, double subsamplingX, double subsamplingY)	Constructs a geoRaster

Method Summary

Modifier and Type	Method	Description
void	dispose()
double[]	getLatitudes()
String	getLatVariableName()
double[]	getLongitudes()
String	getLonVariableName()
double	getOffsetX()
double	getOffsetY()
int	getRasterHeight()
double	getRasterResolutionInKm()
int	getRasterWidth()
int	getSceneHeight()
int	getSceneWidth()
double	getSubsamplingX()
double	getSubsamplingY()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeoRaster

public GeoRaster(double[] longitudes,
                 double[] latitudes,
                 String lonVariableName,
                 String latVariableName,
                 int rasterWidth,
                 int rasterHeight,
                 double rasterResolutionInKm)

Constructs a geoRaster; convenience constructor for pixel geolocation raster with the center pixel as reference location. Sets subsampling to 1.0 and offset to 0.5 for x- and y-axis. It also sets sceneWidth and height to rasterWidth and height.

Parameters:

longitudes - the longitude data

latitudes - the latitude data

lonVariableName - variable name of data origin for longitude data

latVariableName - variable name of data origin for latitude data

rasterWidth - width of the data raster

rasterHeight - height of the data raster

rasterResolutionInKm - ground resolution of pixels

GeoRaster

public GeoRaster(double[] longitudes,
                 double[] latitudes,
                 String lonVariableName,
                 String latVariableName,
                 int rasterWidth,
                 int rasterHeight,
                 int sceneWidth,
                 int sceneHeight,
                 double rasterResolutionInKm,
                 double offsetX,
                 double offsetY,
                 double subsamplingX,
                 double subsamplingY)

Constructs a geoRaster

Parameters:

longitudes - the longitude data

latitudes - the latitude data

lonVariableName - variable name of data origin for longitude data

latVariableName - variable name of data origin for latitude data

rasterWidth - width of the data raster

rasterHeight - height of the data raster

sceneWidth - width of the scene raster

sceneHeight - height of the scene raster

rasterResolutionInKm - ground resolution of pixels

offsetX - offset along x-axis

offsetY - offset along y-axis

subsamplingX - subsampling along x-axis

subsamplingY - subsampling along y-axis

Method Detail

getLongitudes

public double[] getLongitudes()

getLatitudes

public double[] getLatitudes()

getLonVariableName

public String getLonVariableName()

getLatVariableName

public String getLatVariableName()

getRasterWidth

public int getRasterWidth()

getRasterHeight

public int getRasterHeight()

getSceneWidth

public int getSceneWidth()

getSceneHeight

public int getSceneHeight()

getRasterResolutionInKm

public double getRasterResolutionInKm()

getOffsetX

public double getOffsetX()

getOffsetY

public double getOffsetY()

getSubsamplingX

public double getSubsamplingX()

getSubsamplingY

public double getSubsamplingY()

dispose

public void dispose()