org.esa.snap.core.datamodel.GeoCoding类的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中org.esa.snap.core.datamodel.GeoCoding类的一些代码示例，展示了GeoCoding类的具体用法。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类的具体详情如下：
包路径：org.esa.snap.core.datamodel.GeoCoding
类名称：GeoCoding

GeoCoding介绍

暂无

代码示例

代码示例来源：origin: senbox-org/s2tbx

private GeoPos getCenterGeoPos(GeoCoding geoCoding, int width, int height) {
  final PixelPos centerPixelPos = new PixelPos(0.5 * width + 0.5,
      0.5 * height + 0.5);
  return geoCoding.getGeoPos(centerPixelPos, null);
}

代码示例来源：origin: senbox-org/snap-desktop

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

代码示例来源：origin: senbox-org/s1tbx

private static boolean pixelPosValid(final GeoCoding geoCoding, final GeoPos geoPos, final PixelPos pixelPos,
                   final int width, final int height) {
  geoCoding.getPixelPos(geoPos, pixelPos);
  return (pixelPos.isValid() && pixelPos.x >= 0 && pixelPos.x < width &&
      pixelPos.y >= 0 && pixelPos.y < height);
}

代码示例来源：origin: senbox-org/snap-desktop

@Override
  public boolean accept(Product product) {
    final GeoCoding geoCoding = product.getSceneGeoCoding();
    return geoCoding != null && geoCoding.canGetGeoPos() && geoCoding.canGetPixelPos();
  }
}

代码示例来源：origin: senbox-org/s2tbx

/**
 * Utility methods
 */
private double[] getPixelSize(GeoCoding sourceGeoCoding, CoordinateReferenceSystem targetCRS) {
  double[] size = null;
  try {
    size = new double[2];
    DirectPosition geoPos1 = sourceGeoCoding.getImageToMapTransform()
        .transform(new DirectPosition2D(0, 0), null);
    Coordinate c1 = new Coordinate(geoPos1.getOrdinate(0), geoPos1.getOrdinate(1));
    DirectPosition geoPos2 = sourceGeoCoding.getImageToMapTransform()
        .transform(new DirectPosition2D(0, 1), null);
    Coordinate c2 = new Coordinate(geoPos2.getOrdinate(0), geoPos2.getOrdinate(1));
    DirectPosition geoPos3 = sourceGeoCoding.getImageToMapTransform()
        .transform(new DirectPosition2D(1, 0), null);
    Coordinate c3 = new Coordinate(geoPos3.getOrdinate(0), geoPos3.getOrdinate(1));
    final CoordinateReferenceSystem sourceCRS = sourceGeoCoding.getMapCRS();
    size[0] = distance(sourceCRS, targetCRS, c3, c1);
    size[1] = distance(sourceCRS, targetCRS, c2, c1);
  } catch (TransformException tex) {
    tex.printStackTrace();
  }
  return size;
}

代码示例来源：origin: senbox-org/snap-desktop

if (thisGeoCoding != null && thatGeoCoding != null && thisGeoCoding.canGetGeoPos() && thatGeoCoding.canGetPixelPos()) {
  final Viewport thisViewport = layerCanvas.getViewport();
  final Viewport thatViewport = thatView.layerCanvas.getViewport();
  getBaseImageLayer().getModelToImageTransform().transform(modelCenter, imageCenter);
  final GeoPos geoCenter = new GeoPos();
  thisGeoCoding.getGeoPos(imageCenter, geoCenter);
  thatGeoCoding.getPixelPos(geoCenter, imageCenter);
  if (imageCenter.isValid()) {
    thatView.getBaseImageLayer().getImageToModelTransform().transform(imageCenter, modelCenter);

代码示例来源：origin: senbox-org/s2tbx

if (geoCoding instanceof CrsGeoCoding) {
  try {
    final Integer epsgCode = CRS.lookupEpsgCode(geoCoding.getMapCRS(), true);
    GmlRectifiedGrid rectifiedGrid = new GmlRectifiedGrid();
    rectifiedGrid.setEpsgNumber(epsgCode);
  GmlEnvelope<Double> gmlEnvelope = new GmlEnvelope<>(geoCoding.getGeoPos(new PixelPos(0, 0), null).getLat(),
      geoCoding.getGeoPos(new PixelPos(0, 0), null).getLon(),
      geoCoding.getGeoPos(new PixelPos(width - 1, height - 1), null).getLat(),
      geoCoding.getGeoPos(new PixelPos(width - 1, height - 1), null).getLon(),
      "Envelope");
  gmlEnvelope.setPolygonCorners(geoCoding.getGeoPos(new PixelPos(0, 0), null).getLat(),
      geoCoding.getGeoPos(new PixelPos(0, 0), null).getLon(),
      geoCoding.getGeoPos(new PixelPos(width, 0), null).getLat(),
      geoCoding.getGeoPos(new PixelPos(width, 0), null).getLon(),
      geoCoding.getGeoPos(new PixelPos(width, height), null).getLat(),
      geoCoding.getGeoPos(new PixelPos(width, height), null).getLon(),
      geoCoding.getGeoPos(new PixelPos(0, height), null).getLat(),
      geoCoding.getGeoPos(new PixelPos(0, height), null).getLon());
  gmlEnvelope.setPolygonUse(true);
  this.metadata.setEnvelope(gmlEnvelope);

代码示例来源：origin: senbox-org/snap-desktop

GeoPos geoPos = geoCoding.getGeoPos(pixelPos, null);
if (pixelInfoView.getShowGeoPosDecimals()) {
  tgx = String.format("%.6f", geoPos.getLon());
  tmy = String.valueOf(MathUtils.round(mapPoint.getY(), 10000.0));
} else if (geoCoding instanceof CrsGeoCoding) {
  MathTransform transform = geoCoding.getImageToMapTransform();
  try {
    DirectPosition position = transform.transform(new DirectPosition2D(pX, pY), null);

代码示例来源：origin: senbox-org/snap-desktop

GeoPos gp = new GeoPos();
gp = geoCoding.getGeoPos(sceneCenter, gp);
gp = geoCoding.getGeoPos(sceneUpperLeft, gp);
addRow("Upper left latitude", gp.getLatString());
addRow("Upper left longitude", gp.getLonString());
gp = geoCoding.getGeoPos(sceneUpperRight, gp);
addRow("Upper right latitude", gp.getLatString());
addRow("Upper right longitude", gp.getLonString());
gp = geoCoding.getGeoPos(sceneLowerLeft, gp);
addRow("Lower left latitude", gp.getLatString());
addRow("Lower left longitude", gp.getLonString());
gp = geoCoding.getGeoPos(sceneLowerRight, gp);
addRow("Lower right latitude", gp.getLatString());
addRow("Lower right longitude", gp.getLonString());
addRowWithTextField("WKT of the image CRS", geoCoding.getImageCRS().toString());
addRowWithTextField("WKT of the geographical CRS", geoCoding.getGeoCRS().toString());

代码示例来源：origin: senbox-org/snap-desktop

if (geoCoding.canGetGeoPos()) {
  final PixelPos pixelPos = new PixelPos(imagePosX, imagePosY);
  geoCoding.getGeoPos(pixelPos, geoPos);
} else {
  geoPos.setInvalid();

代码示例来源：origin: senbox-org/snap-desktop

for (float[] offset : OFFSETS) {
  pixelPos1.setLocation(x + offset[0], y + offset[1]);
  product.getSceneGeoCoding().getGeoPos(pixelPos1, geoPos);
  product.getSceneGeoCoding().getPixelPos(geoPos, pixelPos2);
  double dx = pixelPos2.x - pixelPos1.x;
  double dy = pixelPos2.y - pixelPos1.y;

代码示例来源：origin: senbox-org/snap-desktop

final PixelPos lowerRightPP = new PixelPos(product.getSceneRasterWidth(),
                      product.getSceneRasterHeight());
final GeoPos upperLeftGP = geoCoding.getGeoPos(upperLeftPP, null);
final GeoPos lowerRightGP = geoCoding.getGeoPos(lowerRightPP, null);
double eastLon = lowerRightGP.getLon();
if (geoCoding.isCrossingMeridianAt180()) {
  eastLon += 360;

代码示例来源：origin: senbox-org/s2tbx

private double determineSourceResolution() throws OperatorException {
  final GeoCoding sceneGeoCoding = getSourceProduct().getSceneGeoCoding();
  if (sceneGeoCoding instanceof CrsGeoCoding) {
    final MathTransform imageToMapTransform = sceneGeoCoding.getImageToMapTransform();
    if (imageToMapTransform instanceof AffineTransform) {
      return ((AffineTransform) imageToMapTransform).getScaleX();
    }
  }
  throw new OperatorException("Invalid product: ");
}

代码示例来源：origin: senbox-org/snap-desktop

@Override
public void paintOverlay(LayerCanvas canvas, Rendering rendering) {
  if (geoPosition == null || !geoPosition.isValid()) {
    return;
  }
  final GeoCoding geoCoding = sceneView.getRaster().getGeoCoding();
  if (!geoCoding.canGetPixelPos()) {
    return;
  }
  final Product product = sceneView.getRaster().getProduct();
  final PixelPos pixelPos = geoCoding.getPixelPos(geoPosition, null);
  if (!pixelPos.isValid() || !product.containsPixel(pixelPos)) {
    return;
  }
  final Viewport viewport = canvas.getViewport();
  drawCursor(rendering.getGraphics(), viewport, pixelPos);
}

代码示例来源：origin: senbox-org/s2tbx

double y = pol.getCoordinates()[index].y;
try {
  DirectPosition pos = CRS.findMathTransform(product.getSceneGeoCoding().getMapCRS(), product.getSceneGeoCoding().getImageCRS()).transform(new DirectPosition2D(x, y), null);
  double[] values = pos.getCoordinate();
  xCoordinates[index] = (int) values[0];

代码示例来源：origin: senbox-org/snap-desktop

private static boolean intersectsWith(Product sourceProduct, Product targetProduct) {
    final GeoCoding srcGC = sourceProduct.getSceneGeoCoding();
    final GeoCoding targetGC = targetProduct.getSceneGeoCoding();
    if (srcGC != null && srcGC.canGetGeoPos() && targetGC != null && targetGC.canGetGeoPos()) {
      final GeneralPath[] sourcePath = ProductUtils.createGeoBoundaryPaths(sourceProduct);
      final GeneralPath[] targetPath = ProductUtils.createGeoBoundaryPaths(targetProduct);
      for (GeneralPath spath : sourcePath) {
        Rectangle bounds = spath.getBounds();
        for (GeneralPath tPath : targetPath) {
          if (tPath.getBounds().intersects(bounds)) {
            return true;
          }
        }
      }
    }
    return false;
  }
}

代码示例来源：origin: senbox-org/snap-desktop

private boolean canUseGeoCoordinates(Product product) {
  final GeoCoding geoCoding = product.getSceneGeoCoding();
  return geoCoding != null && geoCoding.canGetPixelPos() && geoCoding.canGetGeoPos();
}

代码示例来源：origin: senbox-org/s2tbx

double scaleY = (double) sourceProduct.getSceneRasterHeight() / referenceHeight;
GeoCoding sceneGeoCoding = sourceProduct.getSceneGeoCoding();
if (sceneGeoCoding != null && sceneGeoCoding.getImageToMapTransform() instanceof AffineTransform) {
  AffineTransform mapTransform = (AffineTransform) sceneGeoCoding.getImageToMapTransform();
  referenceImageToModelTransform =
      new AffineTransform(scaleX * mapTransform.getScaleX(), 0, 0, scaleY * mapTransform.getScaleY(),
final MathTransform imageToMapTransform = sourceProduct.getSceneGeoCoding().getImageToMapTransform();
if (imageToMapTransform instanceof AffineTransform) {
  AffineTransform mapTransform = (AffineTransform) imageToMapTransform;

代码示例来源：origin: senbox-org/s1tbx

if (sourceProducts[0].getSceneGeoCoding() != null && sourceProducts[0].getSceneGeoCoding().canGetGeoPos()) {
  masterProduct = sourceProducts[0];
  slaveProduct = sourceProducts[1];
} else if (sourceProducts[1].getSceneGeoCoding() != null && sourceProducts[1].getSceneGeoCoding().canGetGeoPos()) {
  masterProduct = sourceProducts[1];
  slaveProduct = sourceProducts[0];

代码示例来源：origin: senbox-org/s2tbx

private float[] getLatLon(int iX, int iY, Rectangle pixelWindow, Product sourceProduct) {
  float xOffset = ((iX + 0.5f) * pixelWindow.width + pixelWindow.x);
  float yOffset = ((iY + 0.5f) * pixelWindow.height + pixelWindow.y);
  GeoCoding geoCoding = sourceProduct.getSceneGeoCoding();
  GeoPos geoPos = geoCoding.getGeoPos(new PixelPos(xOffset, yOffset), null);
  return new float[]{(float) geoPos.lat, (float) geoPos.lon};
}

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GeoCoding

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