Farm surveying can be defined as the process of making measurements on land from which maps are drawn. This involves taking measurements of the land's boundaries, elevations, and other physical features, and then using this information to create detailed maps that show the layout of the land and its features. The goal of farm surveying is to provide accurate and up-to-date information about a farm's land and structures, which can be used for various purposes, such as planning and development, assessing the land's value, or determining the best use for the land.