Table 4

Total cost savings per block, using NDVI3 compared to R20 and 4C, assuming an average of three, five, and nine fruit maturity sampling events per season. CA, California; NY, New York; R20, random sampling of 20 locations in a vineyard block; 4C, four corners sampling; NDVI3, satellite normalized difference vegetation index (NDVI) images processed with an algorithm to locate three consecutive pixels representing the left tail, center, and right tail of the NDVI pixel population.

Table 4