What is an imaginary line that runs north-south and intersects with the base line called?

The term used to describe an imaginary line that runs north-south and intersects with the base line is called the Meridian line. Meridians are part of the rectangular survey system established in the United States, which is used for land description and delineation. Each meridian serves as a reference line for surveying and mapping land, allowing for the division of land into precise parcels.

The base line, in contrast, runs east-west and is used in conjunction with the meridian to create a grid system for identifying property locations. The survey line and property line refer to different aspects of land measurement and ownership, which do not specifically address the north-south orientation or the relationship with the base line. Understanding these terms is crucial for navigating land descriptions and real estate transactions within the framework of the rectangular survey system.