Assign Wavelength - NV5 Geospatial - Help Forums

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Last Post 25 Jun 2009 11:13 AM by anon

Assign Wavelength

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anon

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25 Jun 2009 11:13 AM
Hi, Is it possible to assign a wavelength range to a band, rather than just one value? I've been trying to assign a wavelength by editing the header, but it will only allow a single value. I'd like to account for the range that each band encompasses so as to do spectral classification. E.g. ASTER bands: Band 1 = 0.52 - 0.60 (um) Thanks ... Randall

MariM

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Posts:2396
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25 Jun 2009 12:40 PM
The way to describe the band pass in the header is use the combination of wavelength and full width at half maximum (FWHM). The band pass center or max is used for the wavelength while the FWHM is used to describe the width of the band pass.

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