コード例 #1
0
  @Override
  public void run() {
    if (getMainFrame().getUI_btnDownload() != null)
      getMainFrame().getUI_btnDownload().setEnabled(false);

    String DIR_NAME = "";
    String textInfo = "";

    try {
      DIR_NAME = getMainFrame().getUI_WorkDir();

      Utils.makeDir(DIR_NAME);
      DIR_NAME += Utils.getDirSlash();

      String tileURL = getMainFrame().getUI_ProductName();

      int start_pos_part_base_url = tileURL.lastIndexOf("#tiles") + 7;

      String baseURL =
          "http://sentinel-s2-l1c.s3.amazonaws.com/tiles/"
              + tileURL.substring(start_pos_part_base_url, tileURL.length());

      if (baseURL.charAt(baseURL.length() - 1) != '/') baseURL += "/";

      textInfo =
          "Processing for link:\n"
              + getMainFrame().getUI_ProductName()
              + "\n"
              + "Download information of product...\n";

      FileDownload.doDownload(
          new URL(baseURL + "productInfo.json"),
          DIR_NAME + "productInfo.json",
          getProgressBar(),
          textInfo,
          getTextInfoArea(),
          false);

      String productMetadataURL =
          "http://sentinel-s2-l1c.s3.amazonaws.com/"
              + getProductPath(DIR_NAME + "productInfo.json")
              + "/metadata.xml";

      textInfo = "Download product metadata...\n";
      FileDownload.doDownload(
          new URL(productMetadataURL),
          DIR_NAME + "product_metadata.xml",
          getProgressBar(),
          textInfo,
          getTextInfoArea(),
          false);

      textInfo = "Download tile metadata...\n";

      FileDownload.doDownload(
          new URL(baseURL + "metadata.xml"),
          DIR_NAME + "tile_metadata.xml",
          getProgressBar(),
          textInfo,
          getTextInfoArea(),
          false);

      textInfo = "Download tile preview...\n";

      FileDownload.doDownload(
          new URL(baseURL + "preview.jpg"),
          DIR_NAME + "preview.jpg",
          getProgressBar(),
          textInfo,
          getTextInfoArea(),
          false);

      int[] band_indexes = getMainFrame().getDownloadBandsIndexes();
      if (null == band_indexes) {
        for (int i = 1; i <= 13; i++) {
          String bandFileName = "";
          if (i == 13) bandFileName = "B8A";
          else if (i < 10) bandFileName = "B0" + Integer.toString(i);
          else bandFileName = "B" + Integer.toString(i);

          textInfo = "Download " + bandFileName + "...\n";

          FileDownload.doDownload(
              new URL(baseURL + bandFileName + ".jp2"),
              DIR_NAME + bandFileName + ".jp2",
              getProgressBar(),
              textInfo,
              getTextInfoArea(),
              false);

          postDownloading(
              DIR_NAME + bandFileName + ".jp2",
              getTextInfoArea(),
              Utils.getSpatialResolution(Utils.SENTINEL2_MSI, i));
        }
      } else {
        for (int i : band_indexes) {
          String bandFileName = "";
          if (i == 13) bandFileName = "B8A";
          else if (i < 10) bandFileName = "B0" + Integer.toString(i);
          else bandFileName = "B" + Integer.toString(i);

          textInfo = "Download " + bandFileName + "...\n";

          FileDownload.doDownload(
              new URL(baseURL + bandFileName + ".jp2"),
              DIR_NAME + bandFileName + ".jp2",
              getProgressBar(),
              textInfo,
              getTextInfoArea(),
              false);

          postDownloading(
              DIR_NAME + bandFileName + ".jp2",
              getTextInfoArea(),
              Utils.getSpatialResolution(Utils.SENTINEL2_MSI, i));
        }
      }

      if (m_optionGdalMerge) {
        if (null != band_indexes) {
          String bandNames = "";
          String mergeFileName =
              DIR_NAME
                  + Integer.toString(
                      Utils.getSpatialResolution(Utils.SENTINEL2_MSI, band_indexes[0]))
                  + "M.tif";

          for (int i : band_indexes) {
            String bandFileName = "";
            if (i == 13) bandFileName = "B8A";
            else if (i < 10) bandFileName = "B0" + Integer.toString(i);
            else bandFileName = "B" + Integer.toString(i);

            bandNames += DIR_NAME + bandFileName + ".tif ";
          }

          Utils.printInfo(getTextInfoArea(), "Execute GDAL_MERGE for " + mergeFileName + "...\n");
          if (Utils.getOSType() == Utils.OS_UNIX)
            Utils.runExternProgram("gdal_merge.py -separate -o " + mergeFileName + " " + bandNames);
          else Utils.runExternProgram("cmd /c create_stack.cmd " + mergeFileName + " " + bandNames);
        }
      }

      Utils.printInfo(getTextInfoArea(), "Process COMPLETE.\n");

    } catch (Exception ex) {
    }

    if (getMainFrame().getUI_btnDownload() != null)
      getMainFrame().getUI_btnDownload().setEnabled(true);
  }
コード例 #2
0
  private void postDownloading(String fileName, JTextArea txtInfo, int resolution) {
    if (m_optionDecompress) {
      String name = fileName.substring(0, fileName.lastIndexOf(".jp2"));
      String DirName = name.substring(0, name.lastIndexOf(Utils.getDirSlash()) + 1);
      String outputFileName = name + "_tmp.tif";
      String outputRefFileName = "";

      if (false == m_optionCheckReflectance) outputRefFileName = name + ".tif";
      else outputRefFileName = name + "_tmp2.tif";

      String outputCorrRefFileName = name + ".tif";

      Utils.printInfo(txtInfo, "Decompress " + fileName + "...\n");
      if (Utils.getOSType() == Utils.OS_UNIX)
        Utils.runExternProgram("opj_decompress_jp2 " + fileName + " " + outputFileName);
      else
        Utils.runExternProgram(
            "cmd.exe /C opj_decompress_jp2.cmd " + fileName + " " + outputFileName);

      Utils.printInfo(txtInfo, "Set projection " + outputRefFileName + "...\n");
      if (Utils.getOSType() == Utils.OS_UNIX)
        Utils.runExternProgram(
            "s2_set_projection "
                + outputFileName
                + " "
                + DirName
                + "product_metadata.xml "
                + DirName
                + "tile_metadata.xml "
                + Integer.toString(resolution)
                + " "
                + outputRefFileName
                + " 0");
      else
        Utils.runExternProgram(
            "cmd /c s2_set_projection "
                + outputFileName
                + " "
                + DirName
                + "product_metadata.xml "
                + DirName
                + "tile_metadata.xml "
                + Integer.toString(resolution)
                + " "
                + outputRefFileName
                + " 0");

      if (Utils.getOSType() == Utils.OS_UNIX) Utils.runExternProgram("rm -f " + outputFileName);
      else Utils.runExternProgram("cmd /c del " + outputFileName);

      if (m_optionCheckReflectance) {
        Utils.printInfo(
            txtInfo,
            "Check and correction TOA spectral reflectance " + outputCorrRefFileName + "...\n");
        if (Utils.getOSType() == Utils.OS_UNIX)
          Utils.runExternProgram(
              "check_reflectance " + outputRefFileName + " 1 " + outputCorrRefFileName);
        else
          Utils.runExternProgram(
              "cmd /c check_reflectance " + outputRefFileName + " 1 " + outputCorrRefFileName);

        if (Utils.getOSType() == Utils.OS_UNIX)
          Utils.runExternProgram("rm -f " + outputRefFileName);
        else Utils.runExternProgram("cmd /c del " + outputRefFileName);
      }
    }
  }