Where i can find the Gain and offset in metadata images from Rapideye?
I need the Lmin and Lmax Values in Radience. in the PDF product specification, i found this :
To convert the Digital Number (DN) of a pixel to radiance it is necessary to multiply the DN value by the
radiometric scale factor. I found the radiometric scale factor, but the value is same for all bands.
so the values of lmin and lmax are the same for all rapideye bands? not sure if this is correct.
Lmin = Dn minimum possible * Radiometric scale factor = 0
LMax =DNmaximum possible * Radiometric scale factor = 65535 * 0.00999999977 = 655.355 W/m2 sr µm
i'm need this values for atmospheric correction using COST MODEL. I'm using software Idrisi Selva.
Thank you so much!!
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