From the online archive, one of the two pds files for AQUA MODIS is empty.
From the online archive, one of the two pds files for AQUA MODIS is empty.
For example, if you download the file MYD00F.A2025091.0000.20250910251.000.PDS.XZ by direct download or wget, the real size after the download (1KB) is different from the declared one. The files of this type are empty and unusable.
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LAADS_UserServices_M
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Re: From the online archive, one of the two pds files for AQUA MODIS is empty.
File download is working normally:
04/01/2025 12:12 PM 164 MYD00F.A2025091.0000.20250910251.000.PDS.xz
1 File(s) 164 bytes
After extracting the zip file:
04/01/2025 12:12 PM 384 MYD00F.A2025091.0000.20250910251.000.PDS
1 File(s) 384 bytes
04/01/2025 12:12 PM 164 MYD00F.A2025091.0000.20250910251.000.PDS.xz
1 File(s) 164 bytes
After extracting the zip file:
04/01/2025 12:12 PM 384 MYD00F.A2025091.0000.20250910251.000.PDS
1 File(s) 384 bytes
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Re: From the online archive, one of the two pds files for AQUA MODIS is empty.
Thanks for reply.
Can you please suggest a free software for using MODIS AQUA PDSs to create the L1 hdf products yourself?
Can you please suggest a free software for using MODIS AQUA PDSs to create the L1 hdf products yourself?
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LAADS_UserServices_M
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Re: From the online archive, one of the two pds files for AQUA MODIS is empty.
Sorry, we are not aware of any such software.
Regards,
LAADS User Services
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OB.DAAC - SeanBailey
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Re: From the online archive, one of the two pds files for AQUA MODIS is empty.
The SeaDAS package made available from OB.DAAC (https://seadas.gsfc.nasa.gov) has a processing component that includes code to process MODIS L0 PDS files to L1A (the wrapper script is cleverly called modis_L1A).
Sean
Sean