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2. Survey marker - Wikipedia

   en.wikipedia.org/wiki/Survey_marker

   Survey markers, also called survey marks, survey monuments, or geodetic marks, are objects placed to mark key survey points on the Earth's surface. They are used in geodetic and land surveying . A benchmark is a type of survey marker that indicates elevation ( vertical position ).

3. Benchmark (surveying) - Wikipedia

   en.wikipedia.org/wiki/Benchmark_(surveying)

   An Ordnance Survey cut mark in the UK Occasionally a non-vertical face, and a slightly different mark, was used. The term benchmark, bench mark, or survey benchmark originates from the chiseled horizontal marks that surveyors made in stone structures, into which an angle iron could be placed to form a "bench" for a leveling rod, thus ensuring that a leveling rod could be accurately ...

4. Benchmarking (hobby) - Wikipedia

   en.wikipedia.org/wiki/Benchmarking_(hobby)

   Disks can also be set in rock ledges or boulders and in the concrete of a large structure such as a building, bridge abutment, or the base of a tower. In the UK, the mark is usually carved into a wall, or on a metal plate set into a wall. In the U.S., a survey disk is usually engraved with the name of the agency that placed it.

5. Pavers (flooring) - Wikipedia

   en.wikipedia.org/wiki/Pavers_(flooring)

   Pavers manufactured from concrete go well with flag, brick and concrete walkways or patios. Concrete pavers may be used where winter temperatures dip below freezing. They are available in hole, x-shape, y-shape, pentagon, polygon and fan styles. An interlocking concrete paver, also known as a segmental paver, is a type of paver.

6. Construction surveying - Wikipedia

   en.wikipedia.org/wiki/Construction_surveying

   Survey stakes are markers surveyors use in surveying projects to prepare job sites, mark out property boundaries, and provide information about claims on natural resources like timber and minerals. The stakes can be made from wood, metal, plastic, and other materials and typically come in a range of sizes and colors for different purposes.

7. Permeable paving - Wikipedia

   en.wikipedia.org/wiki/Permeable_paving

   Permeable pavement surfaces may be composed of; pervious concrete, porous asphalt, paving stones, or interlocking pavers. [1] Unlike traditional impervious paving materials such as concrete and asphalt, permeable paving systems allow stormwater to percolate and infiltrate through the pavement and into the aggregate layers and/or soil below. In ...

8. Cadastral surveying - Wikipedia

   en.wikipedia.org/wiki/Cadastral_surveying

   An artificial monument is anything that (within local surveying regulations) serves to mark a property boundary—having been placed by landowners, surveyors, engineers, or others. They have included (but are not necessarily limited to) iron pins or pipes, stakes, and concrete monuments.

9. Triangulation station - Wikipedia

   en.wikipedia.org/wiki/Triangulation_station

   Information about marks is available to the public online. The number of points in the NSRS is over 1,500,000. [10] The image is the spire of the Fair Haven, Vermont First Baptist Church, a horizontal survey mark (triangulation station), and is described in the NGS National Spatial Reference System under the permanent ID OD1373.