What is the term for drawing a parcel of land showing its boundary lines?

The term "survey" specifically refers to the professional process of measuring and mapping out a parcel of land, including its boundary lines, dimensions, and any significant features. This process is typically performed by licensed land surveyors, who use precise instruments and techniques to ensure accuracy. A survey provides a detailed representation of a property, which is important for ownership, real estate transactions, and zoning purposes.

In contrast, a map is a broader term that can refer to any graphical representation of an area, which may include various types of information beyond just land boundaries. A layout generally refers to the arrangement of physical elements within a space, such as how buildings are placed on a lot, rather than the boundaries of the land itself. A sketch often refers to a more informal or preliminary drawing that may not provide the precise measurements or legal validity associated with a professional survey. Therefore, survey is the most accurate term for detailing the boundaries of a parcel of land.