What is the rectangular survey system used for?

The rectangular survey system, also known as the Public Land Survey System (PLSS), is primarily utilized for legal land description. It employs a grid-like method that divides land into townships and sections utilizing ranges and meridians. This system is essential for surveying public lands in the United States, allowing for precise legal descriptions that can be used in property deeds, titles, and other official documents.

The method enhances clarity and standardization in land description, which is vital for legal transactions and land management. Its systematic approach allows for accurate mapping and identification of land parcels, ensuring that the boundaries are well-defined and recognized legally.

While urban property identification and neighborhood association boundaries are important, they typically rely on different surveying methods and local regulations. The calculation of property taxes, on the other hand, is based on assessed values rather than the surveys themselves, further distinguishing the specific purpose of the rectangular survey system.