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Band Ratio


yax

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permisi master, butuh pencerahan nih. kemaren coba2 band ratio tapi hasilnya knp citra blank hitam ya??

 

udah coba ngakalin di contrast enhancement (ane pake QGIS) tapi hasilnya malah berubah jd abu2 dan ada yg putih juga, itu kira2 kenapa ya?

 

oia mungkin ada yg punya literatur/jurnal mengenai apa itu band ratio dan kegunaannya mungkin boleh di share disini hehe :rolleyes:

 

oia mau tanya satu lagi, input buat pake log di raster calculator Qgis gimana ya Log10() atau gmn?

 

tengkyu.

Edited by yax
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