In surveying, what does a boundary define?

A boundary defines the legal limits of a property, which is fundamental in the field of surveying. This legal definition establishes where one property ends and another begins, ensuring clear ownership and helping to avoid disputes between neighboring landowners. A boundary is not merely a physical marking like a fence or wall; it is a recognized legal entity that is established based on various documents, such as surveys, deeds, and legal records.

This legal aspect emphasizes the importance of boundaries in real estate transactions and property management, as they dictate the rights and responsibilities of landowners. Understanding boundaries is crucial for surveyors, as they must accurately determine and mark these limits to uphold property laws and regulations.

Other options, while related to land and property management, do not encompass the primary function of what a boundary represents in surveying. For example, physical dimensions refer to the size and shape of the land but do not establish ownership, while property taxation limits and usage of the site are secondary considerations that stem from the recognition of legal boundaries.