Rectangular Survey System

The Rectangular Survey System, also known as the Public Land Survey System (PLSS), is a method used in the United States to divide and describe land. Established in the late 18th century, it organizes land into a grid of squares. Each square is typically divided into townships, which are further split into sections. This system allows for precise identification and mapping of land parcels, facilitating property ownership and management. It is widely used for agricultural, residential, and commercial land use, providing a systematic approach to surveying and managing public lands.