How many data points must be shown for every curve on a plat?

In Oklahoma, when creating a plat, it is essential to provide accurate and detailed information to ensure clarity and legal compliance. For every curve depicted on a plat, a minimum of four data points is required. This stipulation helps to define the curve's geometry accurately, allowing surveyors and other stakeholders to interpret the boundaries and features correctly.

These four data points typically consist of the curve's radius, the beginning and ending point of the curve, and a tangent point. This requirement enhances the precision of the mapping process and provides enough information to reconstruct the curve accurately in the field. The inclusion of these data points helps in establishing a clear and unambiguous representation of the surveyed area, which is critical for legal documentation and future reference.