With increase in population, food security remains the main global challenging problem. For this, yield optimization has been the most important necessity, not just in increasing the yield but in its quality as well. As the solution, Unmanned Aerial Vehicle or UAV are used in the agricultural applications, whose other terms are Unmanned Aerial System (UAS) and Remotely Piloted Aerial System or RPAS in the legislative uses. In the general terms, however, the term drone is the most popular which can be understood as the flying aircraft without humans although interventions are necessary to operate it. The drones assists us to visualize the crops in other spectra of electromagnetic spectrum acting us the addition in our crop monitoring process.
A learner's blog; posts on agronomy, crops, remote sensing, GIS ~everything as a learning/writing practice, also contains personal opinions/comments, Nepali writings ~blog has no objective of harming anyone—comments/suggestions are cordially welcomed ^ ^