survey marker
Property boundary indicator
A survey marker is a permanent object placed by surveyors to mark a precise geographic location.
These are typically metal disks, concrete monuments, or iron rods set in the ground, often with inscribed coordinates or identification numbers.
Survey markers establish property boundaries, elevations, and reference points for mapping: Don't disturb that survey marker—it's a legal boundary point.
Also called a survey monument or benchmark.
- stakeSharpened post or share
- postVertical structural beam
- iron pipeHollow ferrous cylinder
- capCovering for top
- benchmarkStandard for comparison
cairn · brass · boundary stone · pin · reference point · rebar · cadastral · concrete · datum · monument · stone · disk · theodolite · witness · control point · GPS receiver · plat · metes and bounds