gdal HDF5 -> tiff로 변환하기
1. Longitude vrt 만들기
-->gdal_translate -of VRT HDF5:/home/lee/TEST/1B.GPM.GMI.TB2014.20151012-S000141-E000639.V03C.RT-H5://S1/Longitude /home/lee/TEST/long.vrt
2. Latitude vrt 만들기
-->gdal_translate -of VRT HDF5:/home/lee/TEST/1B.GPM.GMI.TB2014.20151012-S000141-E000639.V03C.RT-H5://S1/Latitude /home/lee/TEST/lat.vrt
3. Img vrt 만들기
gdal_translate -of VRT HDF5:/home/lee/TEST/1B.GPM.GMI.TB2014.20151012-S000141-E000639.V03C.RT-H5://S1/Tb /home/lee/TEST/img.vrt
4. img.vrt 파일을 열어서
<metadata domain="GEOLOCATION">
<mdi key="X_DATASET">lon.vrt</mdi>
<mdi key="X_BAND">1</mdi>
<mdi key="Y_DATASET">lat.vrt</mdi>
<mdi key="Y_BAND">1</mdi>
<mdi key="PIXEL_OFFSET">0</mdi>
<mdi key="LINE_OFFSET">0</mdi>
<mdi key="PIXEL_STEP">1</mdi>
<mdi key="LINE_STEP">1</mdi>
</metadata>
5. tif로 변환하기
gdalwarp -geoloc -t_srs EPSG:4326 /home/lee/TEST/img.vrt result.tif
-->gdal_translate -of VRT HDF5:/home/lee/TEST/1B.GPM.GMI.TB2014.20151012-S000141-E000639.V03C.RT-H5://S1/Longitude /home/lee/TEST/long.vrt
2. Latitude vrt 만들기
-->gdal_translate -of VRT HDF5:/home/lee/TEST/1B.GPM.GMI.TB2014.20151012-S000141-E000639.V03C.RT-H5://S1/Latitude /home/lee/TEST/lat.vrt
3. Img vrt 만들기
gdal_translate -of VRT HDF5:/home/lee/TEST/1B.GPM.GMI.TB2014.20151012-S000141-E000639.V03C.RT-H5://S1/Tb /home/lee/TEST/img.vrt
4. img.vrt 파일을 열어서
<metadata domain="GEOLOCATION">
<mdi key="X_DATASET">lon.vrt</mdi>
<mdi key="X_BAND">1</mdi>
<mdi key="Y_DATASET">lat.vrt</mdi>
<mdi key="Y_BAND">1</mdi>
<mdi key="PIXEL_OFFSET">0</mdi>
<mdi key="LINE_OFFSET">0</mdi>
<mdi key="PIXEL_STEP">1</mdi>
<mdi key="LINE_STEP">1</mdi>
</metadata>
5. tif로 변환하기
gdalwarp -geoloc -t_srs EPSG:4326 /home/lee/TEST/img.vrt result.tif
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