Hey all,<br><br>I ran the following command on an HDF format:<br><br>$ gdal_translate HDF4_SDS:UNKNOWN:"AMOD021KM20061229043102.hdf":9 test_b9.tif<br><br>I hence get a geotiff file called test_b9.tif<br>I actually ran the command on all my 26 channels and got 26 different TIF files.
<br>I think that this should be the most important channel though, namely, it is the :<br><br> SUBDATASET_9_NAME=HDF4_SDS:UNKNOWN:"AMOD021KM20061229043102.hdf":8<br> SUBDATASET_9_DESC=[16x3630x1354] EV_1KM_Emissive (16-bit unsigned integer)
<br><br><br>If I now run gdalinfo I get:<br><br>rasdaman@mattia-desktop:~/FTPCHINA$ gdalinfo -nomd test_b8.tif<br>Driver: GTiff/GeoTIFF<br>Size is 1354, 3630<br>Coordinate System is `'<br>Corner Coordinates:<br>Upper Left (
0.0, 0.0)<br>Lower Left ( 0.0, 3630.0)<br>Upper Right ( 1354.0, 0.0)<br>Lower Right ( 1354.0, 3630.0)<br>Center ( 677.0, 1815.0)<br>Band 1 Block=1354x3 Type=UInt16, ColorInterp=Gray<br>Band 2 Block=1354x3 Type=UInt16, ColorInterp=Undefined
<br>Band 3 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 4 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 5 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 6 Block=1354x3 Type=UInt16, ColorInterp=Undefined
<br>Band 7 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 8 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 9 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 10 Block=1354x3 Type=UInt16, ColorInterp=Undefined
<br>Band 11 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 12 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 13 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 14 Block=1354x3 Type=UInt16, ColorInterp=Undefined
<br>Band 15 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>Band 16 Block=1354x3 Type=UInt16, ColorInterp=Undefined<br>rasdaman@mattia-desktop:~/FTPCHINA$<br><br><br><br>Isnt this a strange result?<br><br>What about the coordinate system?
<br><br>I tried to merge all the tifs with gdalwarp, but had no success so far..<br><br>I'm pretty new to this field and in very high waters..<br><br>Any suggestions?<br><br><br>Thanks<br><br><br><br>-- <br>Mattia<br clear="all">
<br>-- <br>Mattia