What critical factor does the rectangular survey system simplify in land descriptions?

The rectangular survey system, also known as the Public Land Survey System (PLSS), is designed to simplify the process of determining and describing land boundaries. It divides land into a series of townships and sections using a systematic grid that is defined by lines running north-south and east-west. This approach provides a straightforward method for identifying land parcels and their boundaries, making it easier to locate and define specific areas of land for various purposes, such as ownership transfer, taxation, and development.

By relying on a standardized method of measurement, the rectangular survey system helps eliminate ambiguity in land descriptions and provides clear, consistent references for property boundaries. This is particularly valuable for legal and administrative purposes, as it enhances accuracy in mapping and describing landownership compared to methods that might involve more subjective or localized reference points.