Cadastral terminology: Is a “plat” a map of a relatively small tract that is plotted from a land survey, typically showing lots, boundaries, and easements?

Difficulty: Easy

Correct Answer: Correct

Explanation:

Introduction / Context:Plats are central documents in land development, subdivision, and property conveyance. They depict surveyed parcels, rights-of-way, and easements at a scale suitable for legal recording and construction planning.

Given Data / Assumptions:

  • A plat is derived from field survey data.
  • It covers a limited area (subdivision, parcel, or block).
  • It includes bearings, distances, curve data, monuments, and notes.

Concept / Approach:Unlike small-scale topographic maps, plats are large-scale legal depictions. They must match recorded deeds and include certifications, titles, legend, and approvals. The intent is precise property delineation, not generalized cartography.

Step-by-Step Solution:

Collect boundary and control data in the field.Compute and draft the parcel geometry with bearings and distances.Show monuments, easements, rights-of-way, and notes.Finalize with signatures and recordation per local regulations.

Verification / Alternative check:Review a recorded subdivision plat at a county office: it will show exact metes-and-bounds and surveyors’ certifications, confirming the definition.

Why Other Options Are Wrong:

Incorrect: Opposes standard land surveying definitions.Hydrographic / federal only: Plats apply broadly to private and public lands as required.

Common Pitfalls:Using small-scale base maps for legal description; omitting curve data; mismatching deed calls and survey geometry.

Final Answer:Correct

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