The rapid increase in the world population has brought the search for a sustainable solution to the problem of nutrition, which is one of the most basic needs of humanity, to the agenda. Agricultural production is expected to increase by 70% in order to meet the nutritional needs of the world population, which is estimated to reach 10 billion people in 2050. However, an important question today is how to achieve this increase in agricultural production and make it sustainable in changing climatic conditions. However, today, the farm sector is in a great transformation with the effect of developing technology and the future of the agricultural sector will now be shaped by technological applications. In this book, Digitalization in Agriculture is presented under the headings of agriculture, wireless communication technologies used in smart agriculture, precision agriculture applications, use of geographic information systems in agriculture, and innovative agriculture applications.