UAS Agriculture Applications: Selected Agricultural Research Projects from the last 6 Years

by Ryan Wicks | Summer 2023

Introduction

For decades aircraft and spacecraft technologies have been leveraged in agriculture. For aircraft applications, aerial crop dusting might come to mind, and I include spacecraft technologies for at least two roles that they play: for one they are used for remote sensing in a variety of applications, some of which collect information on environmental conditions that impact agriculture as well as collecting information on soil or vegetation health on farmland; secondly they are used indirectly to assist in navigation of other survey tools and automated fertilizer or pesticide application systems. With the proliferation of unpiloted aircraft systems (UASs), or “drones”, these technologies have been added to tools that can be leveraged in agriculture. While they have been adopted at different rates and in different ways for agriculture in different parts of the world in the past couple of decades, there seems to be a definitive niche for their use in some way or another in agriculture, though that niche varies depending on the geological region and what kind of agriculture they are being used to support.

Agricultural applications of drones are not my own focus area, but for some of my colleagues it is the primary focus of how they think about leveraging drones, and certainly I have not been entirely absent from using UAS and survey tools in support of agricultural applications. While I could talk in detail about any number of theses agriculture-related projects, in this article I want to give a brief overview of how different teams at UMass have leveraged more advanced survey tools like UAS and RTK GNSS in support of their work. Continue reading “UAS Agriculture Applications: Selected Agricultural Research Projects from the last 6 Years”