What purpose does a sectional cadastral map serve?

A sectional cadastral map primarily serves the purpose of identifying specific sections within a given area, typically corresponding to a particular scale of a cadastral survey. This type of map divides land into clearly defined sections based on legal and administrative boundaries, making it essential for land management, planning, and legal identification of land parcels.

While sectional maps can relate indirectly to land ownership, usage, and topographical features, their main focus is on delineating sections accurately to facilitate the organization and administration of land resources. This specificity is crucial for surveyors and geodetic engineers in ensuring accurate representation and understanding of land divisions. Thus, the primary function of these maps is to provide a clear and organized structure of land sections rather than directly addressing restrictions, ownership, or terrain characteristics.