What is the practice of measuring and mapping land primarily used for?

Measuring and mapping land primarily serves the purpose of determining legal boundaries. This practice is essential in the field of land surveying, as it ensures that property lines are accurately defined and recorded. Establishing clear legal boundaries is crucial for ownership rights, land use planning, and dispute resolution among property owners. It provides an official record that can be referred to in legal matters, in ensuring compliance with zoning laws, and in facilitating real estate transactions.

Other choices, while important in their respective domains, do not directly pertain to the primary purpose of land measurement and mapping. Artistic representation does not focus on legal aspects; soil quality assessment is concerned with agricultural and environmental studies rather than land ownership; and wildlife tracking is related to ecological studies and conservation efforts rather than the legal implications of land ownership. Thus, the primary focus of land measurement and mapping remains legal boundaries, making it the most relevant answer.