At what distance apart are base lines located in a rectangular survey system?

In the rectangular survey system, base lines are typically located 24 miles apart. However, when considering the spacing of the townships, which are established based on base lines, each township is generally 6 miles by 6 miles. The 6-mile spacing is significant as it is used to describe the distance between each tier of townships that are numbered north and south from a base line.

While the initial choices tend to focus on the distance of base lines, the actual understanding lies in the measurement of townships and how they relate to the base lines. The townships are laid out in both directions from a base line, establishing the grid-like pattern for land division. Therefore, the reference to 6 miles can be understood in context with the overall layout of the rectangular survey system.

In summary, the 6-mile measurement is the standard for township dimensions in alignment with the baseline reference, indicating how these townships extend and are spaced within the geographical system.