5.4 Agriculture analyses
The area of interest (ca 2 ha) consists of a Prosecco wine yard with two different cultivations characterized by a different distance between the rows of vines. The survey was done at an average height of 130 m using a Pentax Optio A40 for the images in the visible spectrum and a Sigma DP1 for the images in the NIR spectrum. The combination of the image channels and spectrum allowed the derivation of an NDVI index classification (Fig. 7) which helped in the study of the wine yard health and cultivation.