Because a drone has the ability to fly much closer to the canopy, it provides a more detailed look at individual vineyard areas. Where satellites might provide 2-meter resolution, drones can provide 2.5-centimeter resolution. Grape growers can use drones to assess a vineyard more frequently. Observing a vineyard aerially 5 or 10 times a season, rather than making an assessment based on a single fixed-wing flyover, enables vintners to assess the progression of leaf roll, for instance, or see how irrigation choices are affecting vigor in a particular block.