The main feature of the ARVI index is its capacity to reduce the influence from the atmosphere by employing the blue band in conducting atmospheric corrections on the red band. It’s a self-correcting process in image-based consideration (Kaufmanand Tanre, 1992). Compared to the red band, the blue band is much more easily scattered by the atmosphere particles. This explains why the sky is usually perceived as being blue. Thus, the ARVI index takes advantage of the different scattering responses from the blue and red band to retrieve information regarding the atmosphere opacity, and can written as follows