Marrya

Dear Olaf thank you so much I did as you told me and now the problem solved. but is it nesseray to calibrate sattelite images radiometrically before atmospheric correction? or not? Im a little bit confused yet. Sincerely yours, Marrya

Dear Saga GIS users, I have a basic problem with the top of atmosphere reflectance tool . First, I imported Landsat data set using Geoproccessing>File>Satelite Imagery>Import Landsat Scene, chossed reflectanse as the calibrartion type (floating numbers). operation succeeded. (first screenshot) in the second step, I used Imagery>Landsat>top of atmosphere reflectance tool and corrected option for atmospheric correction. (second screenshot). Operation succeeded but program is creating weard outputs....

Hi dear users I'm trying to do top of atmosphere reflectance of Landsat images. Unfortunately, an empty Landsat calibrated image produce after running. In execution part of SAGA I see " ESUN evaluated from REFLECTANCE_MAXIMUM_BAND". Could you please help me? I really don't know what should I do? Thank you in advance

Hi dear users I'm trying to do top of atmosphere reflectance of Landsat images. Unfortunately, an empty Landsat calibrated image produce after running. In execution part of SAGA I see " ESUN evaluated from REFLECTANCE_MAXIMUM_BAND". Could you please help me? I really don't know what should I do? Thank you in advance