Unable to find ASTER L1T data with all VNIR, SWIR and TIR bands
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LP DAAC - jwilson
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Unable to find ASTER L1T data with all VNIR, SWIR and TIR bands
Unable to find ASTER L1T data with all VNIR, SWIR and TIR bands for certain parts in India. In most of the cases SWIR bands are missing. Where to find data containing all the three bands
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LP DAAC - jwilson
- User Services
- Posts: 349
- Joined: Mon Sep 30, 2019 12:39 pm America/New_York
- Has thanked: 10 times
Re: Unable to find ASTER L1T data with all VNIR, SWIR and TIR bands
@@ssgagan009
A band in an AST_L1T scene may not be available if the telescope related to the band was not requested to be turned on during acquisition.
Users are advised that ASTER SWIR data acquired, from April 2008 to the present, exhibit anomalous saturation of values and anomalous striping. This effect is also present for some prior acquisition periods. Please refer to the ASTER SWIR User Advisory (https://lpdaac.usgs.gov/documents/1661/ASTER_SWIR_User_Advisory_Jan_12_2009.pdf) for more details.
Please let me know if you have any questions,
Janice
A band in an AST_L1T scene may not be available if the telescope related to the band was not requested to be turned on during acquisition.
Users are advised that ASTER SWIR data acquired, from April 2008 to the present, exhibit anomalous saturation of values and anomalous striping. This effect is also present for some prior acquisition periods. Please refer to the ASTER SWIR User Advisory (https://lpdaac.usgs.gov/documents/1661/ASTER_SWIR_User_Advisory_Jan_12_2009.pdf) for more details.
Please let me know if you have any questions,
Janice