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achoknyz

Thermal Mapping

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Am interested in conducting thermal mapping using remote sensing at a fairly high resolution. Any one with ideas on what data to use and how to do it

 

 

Regards

 

 

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ASTER has 5 thermal bands with 90 m spatial resolution (day and night).

Landsat 5 TM has 1 thermal band (original 120 m was transformed by USGSS to 30 m spatial resolution)

Landsat 7ETM+ has also 1 thermal band (original 60 m transformed by USGSS to 30 m resolution, but after 30 april 2003 all L 7 ETM images have diagonal strips; also there are some night thermal images in the archive).

Landsat 8 OLI has 2 thermal bands (original 100 m transformed by USGSS to 30 m spatial resolution) but, for now, these bands have a problem with calibration (last I checked this).

 

You can find more information about these satellites, algoritms and applications on Google search.

 

:)

Edited by Arhanghelul

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