org.esa.beam.framework.datamodel.GeoCoding.getMapCRS()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中org.esa.beam.framework.datamodel.GeoCoding.getMapCRS()方法的一些代码示例，展示了GeoCoding.getMapCRS()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。GeoCoding.getMapCRS()方法的具体详情如下：
包路径：org.esa.beam.framework.datamodel.GeoCoding
类名称：GeoCoding
方法名：getMapCRS

GeoCoding.getMapCRS介绍

暂无

代码示例

代码示例来源：origin: bcdev/beam

@Override
public CoordinateReferenceSystem getMapCRS() {
  return geoCoding.getMapCRS();
}

代码示例来源：origin: bcdev/beam

static boolean isGeographicCRS(final GeoCoding geoCoding) {
  return (geoCoding instanceof CrsGeoCoding || geoCoding instanceof MapGeoCoding) &&
      CRS.equalsIgnoreMetadata(geoCoding.getMapCRS(), DefaultGeographicCRS.WGS84);
}

代码示例来源：origin: bcdev/beam

private CoordinateReferenceSystem getMapCrs() {
  return product.getGeoCoding().getMapCRS();
}

代码示例来源：origin: bcdev/beam

protected String getCSName(final RasterDataNode raster) {
  final String csName;
  final GeoCoding geoCoding = raster.getGeoCoding();
  if (geoCoding instanceof MapGeoCoding || geoCoding instanceof CrsGeoCoding) {
    csName = geoCoding.getMapCRS().getName().toString();
  } else {
    csName = "Satellite coordinates";
  }
  return csName;
}

代码示例来源：origin: bcdev/beam

@Override
public CoordinateReferenceSystem getCRS(GeoPos referencePos) {
  Product collocationProduct = collocateProductSelector.getSelectedProduct();
  if (collocationProduct != null) {
    return collocationProduct.getGeoCoding().getMapCRS();
  }
  return null;
}

代码示例来源：origin: bcdev/beam

@Override
public CoordinateReferenceSystem getCRS(GeoPos referencePos) {
  Product collocationProduct = collocateProductSelector.getSelectedProduct();
  if (collocationProduct != null) {
    return collocationProduct.getGeoCoding().getMapCRS();
  }
  return null;
}

代码示例来源：origin: bcdev/beam

/**
 * Gets the coordinate reference system used for the model space. The model space is coordinate system
 * that is used to render images for display.
 *
 * @param geoCoding A geo-coding, may be {@code null}.
 * @return The coordinate reference system used for the model space. If {@code geoCoding} is {@code null},
 *         it will be a default image coordinate reference system (an instance of {@code org.opengis.referencing.crs.ImageCRS}).
 */
public static CoordinateReferenceSystem getModelCrs(GeoCoding geoCoding) {
  if (geoCoding != null) {
    final MathTransform image2Map = geoCoding.getImageToMapTransform();
    if (image2Map instanceof AffineTransform) {
      return geoCoding.getMapCRS();
    }
    return geoCoding.getImageCRS();
  } else {
    return DEFAULT_IMAGE_CRS;
  }
}

代码示例来源：origin: bcdev/beam

void setUpdateProduct(Product product) {
  setPropertyValue(PROPERTY_UPDATE_PRODUCT, product);
  if (product != null && product.getGeoCoding() != null && product.getGeoCoding().getMapCRS() != null) {
    setTargetCRS(product.getGeoCoding().getMapCRS().toWKT());
  }
}

代码示例来源：origin: bcdev/beam

public static GeoTIFFMetadata createGeoTIFFMetadata(GeoCoding geoCoding, int width, int height) {
  GeoTIFFMetadata metadata = null;
  if (geoCoding instanceof CrsGeoCoding || geoCoding instanceof MapGeoCoding) {
    metadata = createProjectedGeoTIFFMetadata(geoCoding.getMapCRS(), geoCoding.getImageToMapTransform());
  } else if (geoCoding != null) {
    metadata = createFallbackGeoTIFFMetada(geoCoding, width, height);
  }
  return metadata;
}

代码示例来源：origin: bcdev/beam

private void updateInfoPanel(AbstractTimeSeries timeSeries) {
  if (timeSeries == null) {
    nameField.setVisible(false);
    crsField.setVisible(false);
    startField.setVisible(false);
    endField.setVisible(false);
    dimensionField.setVisible(false);
    return;
  }
  final Product tsProduct = timeSeries.getTsProduct();
  nameField.setText(tsProduct.getDisplayName());
  crsField.setText(tsProduct.getGeoCoding().getMapCRS().getName().getCode());
  final String startTime = dateFormat.format(tsProduct.getStartTime().getAsDate());
  startField.setText(startTime);
  String endTime = dateFormat.format(tsProduct.getEndTime().getAsDate());
  endField.setText(endTime);
  final String dimensionString = tsProduct.getSceneRasterWidth() + " x " + tsProduct.getSceneRasterHeight();
  dimensionField.setText(dimensionString);
}

代码示例来源：origin: bcdev/beam

private boolean isGeographicLatLon(GeoCoding geoCoding) {
  if (geoCoding instanceof MapGeoCoding) {
    MapGeoCoding mapGeoCoding = (MapGeoCoding) geoCoding;
    MapTransformDescriptor transformDescriptor = mapGeoCoding.getMapInfo()
        .getMapProjection().getMapTransform().getDescriptor();
    String typeID = transformDescriptor.getTypeID();
    if (typeID.equals(IdentityTransformDescriptor.TYPE_ID)) {
      return true;
    }
  } else if (geoCoding instanceof CrsGeoCoding) {
    return CRS.equalsIgnoreMetadata(geoCoding.getMapCRS(), DefaultGeographicCRS.WGS84);
  }
  return false;
}

代码示例来源：origin: bcdev/beam

private static FeatureCollection<SimpleFeatureType, SimpleFeature> transformPixelPosToGeoPos(FeatureCollection<SimpleFeatureType, SimpleFeature> fc, GeoCoding geoCoding) {
    Iterator<SimpleFeature> iterator = fc.iterator();
    FeatureCollection<SimpleFeatureType, SimpleFeature> transformedFc = new DefaultFeatureCollection(fc.getID(), fc.getSchema());
    while (iterator.hasNext()) {
      SimpleFeature sourceFeature = iterator.next();
      Geometry geometry = (Geometry) sourceFeature.getDefaultGeometry();
      GeometryCoordinateSequenceTransformer transformer = new GeometryCoordinateSequenceTransformer();
      transformer.setMathTransform(geoCoding.getImageToMapTransform());
      transformer.setCoordinateReferenceSystem(geoCoding.getMapCRS());
      try {
        geometry = transformer.transform(geometry);
      } catch (TransformException e) {
        throw new IllegalStateException(e);
      }
      sourceFeature.setDefaultGeometry(geometry);
      transformedFc.add(sourceFeature);
    }
    return transformedFc;
  }
}

代码示例来源：origin: bcdev/beam

private void addWktAsVariable(NFileWriteable ncFile, GeoCoding geoCoding) throws IOException {
    final CoordinateReferenceSystem crs = geoCoding.getMapCRS();
    final double[] matrix = new double[6];
    final MathTransform transform = geoCoding.getImageToMapTransform();
    if (transform instanceof AffineTransform) {
      ((AffineTransform) transform).getMatrix(matrix);
    }
    final NVariable crsVariable = ncFile.addScalarVariable("crs", DataType.INT);
    crsVariable.addAttribute("wkt", crs.toWKT());
    crsVariable.addAttribute("i2m", StringUtils.arrayToCsv(matrix));
  }
}

代码示例来源：origin: bcdev/beam

private ObservationIterator(Product product, SamplePointer pointer, BinningContext binningContext) {
  this.pointer = pointer;
  this.dataPeriod = binningContext.getDataPeriod();
  Geometry geometryRegion = binningContext.getRegion();
  if (geometryRegion != null) {
    this.region = PreparedGeometryFactory.prepare(binningContext.getRegion());
  } else {
    this.region = null;
  }
  this.product = product;
  this.productHasTime = product.getStartTime() != null || product.getEndTime() != null;
  this.gc = product.getGeoCoding();
  Ellipsoid ellipsoid = CRS.getEllipsoid(gc.getMapCRS());
  earthRadius = ellipsoid != null ? ellipsoid.getSemiMajorAxis() : DefaultEllipsoid.WGS84.getSemiMajorAxis();
  geometryFactory = new GeometryFactory();
  maxDistanceOnEarth = binningContext.getMaxDistanceOnEarth();
}

代码示例来源：origin: bcdev/beam

@Override
public void actionPerformed(CommandEvent event) {
  ProductSceneView view = VisatApp.getApp().getSelectedProductSceneView();
  final GeoCoding geoCoding = view.getProduct().getGeoCoding();
  boolean isGeographic = false;
  if (geoCoding instanceof MapGeoCoding) {
    MapGeoCoding mapGeoCoding = (MapGeoCoding) geoCoding;
    MapTransformDescriptor transformDescriptor = mapGeoCoding.getMapInfo()
        .getMapProjection().getMapTransform().getDescriptor();
    String typeID = transformDescriptor.getTypeID();
    if (typeID.equals(IdentityTransformDescriptor.TYPE_ID)) {
      isGeographic = true;
    }
  } else if(geoCoding instanceof CrsGeoCoding){
    isGeographic = CRS.equalsIgnoreMetadata(geoCoding.getMapCRS(), DefaultGeographicCRS.WGS84);
  }
  if(isGeographic) {
    exportImage(view);
  }else {
    String message = "Product must be in ''Geographic Lat/Lon'' projection.";
    VisatApp.getApp().showInfoDialog(message, null);
  }
}

代码示例来源：origin: bcdev/beam

private void resetGeolocTableModel() {
  geolocModel.clear();
  if (currentRaster != null) {
    final GeoCoding geoCoding = currentRaster.getGeoCoding();
    geolocModel.addRow("Image-X", "", "pixel");
    geolocModel.addRow("Image-Y", "", "pixel");
    if (geoCoding != null) {
      geolocModel.addRow("Longitude", "", "degree");
      geolocModel.addRow("Latitude", "", "degree");
      if (geoCoding instanceof MapGeoCoding) {
        final MapGeoCoding mapGeoCoding = (MapGeoCoding) geoCoding;
        final String mapUnit = mapGeoCoding.getMapInfo().getMapProjection().getMapUnit();
        geolocModel.addRow("Map-X", "", mapUnit);
        geolocModel.addRow("Map-Y", "", mapUnit);
      } else if (geoCoding instanceof CrsGeoCoding) {
        String xAxisUnit = geoCoding.getMapCRS().getCoordinateSystem().getAxis(0).getUnit().toString();
        String yAxisUnit = geoCoding.getMapCRS().getCoordinateSystem().getAxis(1).getUnit().toString();
        geolocModel.addRow("Map-X", "", xAxisUnit);
        geolocModel.addRow("Map-Y", "", yAxisUnit);
      }
    }
  }
}

代码示例来源：origin: bcdev/beam

@Test
public void testTransferGeoCodingWithSubset_Region() {
  final ProductSubsetDef subsetDef = new ProductSubsetDef("subset");
  subsetDef.setRegion(2, 2, 4, 4);
  final boolean transfered = srcScene.transferGeoCodingTo(destScene, subsetDef);
  assertTrue(transfered);
  final GeoCoding destGeoCoding = destScene.getGeoCoding();
  assertNotNull(destGeoCoding);
  assertNotSame(srcGeoCoding, destGeoCoding);
  assertEquals(srcGeoCoding.getDatum(), destGeoCoding.getDatum());
  assertEquals(srcGeoCoding.getMapCRS(), destGeoCoding.getMapCRS());
  // position (3,3) in source equals (1,1) in dest
  comparePixelPos(destGeoCoding, new PixelPos(3, 3), new PixelPos(1, 1));
}

代码示例来源：origin: bcdev/beam

@Test
public void testTransferGeoCodingWithoutSubset() {
  final boolean returnValue = srcScene.transferGeoCodingTo(destScene, null);
  assertTrue(returnValue);
  final GeoCoding destGeoCoding = destScene.getGeoCoding();
  assertNotNull(destGeoCoding);
  assertNotSame(srcGeoCoding, destGeoCoding);
  assertEquals(srcGeoCoding.getDatum(), destGeoCoding.getDatum());
  assertEquals(srcGeoCoding.getMapCRS(), destGeoCoding.getMapCRS());
  assertEquals(srcGeoCoding.getGeoCRS(), destGeoCoding.getGeoCRS());
  assertEquals(srcGeoCoding.getGeoPos(new PixelPos(3.5f, 0.5f), null),
         destGeoCoding.getGeoPos(new PixelPos(3.5f, 0.5f), null));
}

代码示例来源：origin: bcdev/beam

@Test
public void testTransferGeoCodingWithSubset_Subsampling() {
  final ProductSubsetDef subsetDef = new ProductSubsetDef("subset");
  subsetDef.setSubSampling(2, 4);
  final boolean transfered = srcScene.transferGeoCodingTo(destScene, subsetDef);
  assertTrue(transfered);
  final GeoCoding destGeoCoding = destScene.getGeoCoding();
  assertNotNull(destGeoCoding);
  assertNotSame(srcGeoCoding, destGeoCoding);
  assertEquals(srcGeoCoding.getDatum(), destGeoCoding.getDatum());
  assertEquals(srcGeoCoding.getMapCRS(), destGeoCoding.getMapCRS());
  assertEquals(srcGeoCoding.getGeoCRS(), destGeoCoding.getGeoCRS());
  comparePixelPos(destGeoCoding, new PixelPos(0, 0), new PixelPos(0, 0));
  comparePixelPos(destGeoCoding, new PixelPos(8, 0), new PixelPos(4, 0));
  comparePixelPos(destGeoCoding, new PixelPos(8, 16), new PixelPos(4, 4));
  comparePixelPos(destGeoCoding, new PixelPos(0, 16), new PixelPos(0, 4));
}

代码示例来源：origin: bcdev/beam

@Test
public void testTransferGeoCodingWithSubset_SubsamplingAndRegion() {
  final ProductSubsetDef subsetDef = new ProductSubsetDef("subset");
  subsetDef.setRegion(2, 2, 8, 8);
  subsetDef.setSubSampling(2, 2);
  final boolean transfered = srcScene.transferGeoCodingTo(destScene, subsetDef);
  assertTrue(transfered);
  final GeoCoding destGeoCoding = destScene.getGeoCoding();
  assertNotNull(destGeoCoding);
  assertNotSame(srcGeoCoding, destGeoCoding);
  assertEquals(srcGeoCoding.getDatum(), destGeoCoding.getDatum());
  assertEquals(srcGeoCoding.getMapCRS(), destGeoCoding.getMapCRS());
  assertEquals(srcGeoCoding.getGeoCRS(), destGeoCoding.getGeoCRS());
  comparePixelPos(destGeoCoding, new PixelPos(2, 2), new PixelPos(0, 0));
  comparePixelPos(destGeoCoding, new PixelPos(10, 2), new PixelPos(4, 0));
  comparePixelPos(destGeoCoding, new PixelPos(10, 10), new PixelPos(4, 4));
  comparePixelPos(destGeoCoding, new PixelPos(2, 10), new PixelPos(0, 4));
}

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