.In general, Grenness is an index corresponding to vegetation activity and its data can be processed similar ways to other VIs.If you specify your question, it would be easier to help you.Regards,Maria
Muhammad Hasan Ali Baig, Lifu Zhang, Tong Shuai & Qingxi Tong (2014)
Derivation of a tasselled cap transformation based on Landsat 8 at-satellite reflectance, Remote Sensing Letters, 5:5, 423-431, DOI: 10.1080/2150704X.2014.915434