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A topographic survey is typically based upon a systematic observation and published as a map series, made up of two or more map sheets that combine to form the whole map. A topographic map series uses a common specification that includes the range of cartographic symbols employed, as well as a standard geodetic framework that defines the map ...
Topographic survey information is historically based upon the notes of surveyors. They may derive naming and cultural information from other local sources (for example, boundary delineation may be derived from local cadastral mapping). While of historical interest, these field notes inherently include errors and contradictions that later stages ...
Within RICS the primary areas of practice represented at FIG are geomatics (land and hydrographic survey), environment, planning, construction and valuation. RICS works in close collaboration with other professional bodies, central banks and international organisations such as The United Nations, World Bank and The European Union.
A marine surveyor who is a member of a professional body such as the Society of Accredited Marine Surveyors (USA) or the International Institute of Marine Surveying is more likely to be hired by a client. When it comes to defining the qualities and qualifications of a marine surveyor, a memorandum of 1834 states:
Hydrographic survey – Science of measurement and description of features which affect maritime activities; Ocean surface topography – Shape of the ocean surface relative to the geoid; Seabed – Bottom of the ocean Seabed 2030 Project; Terrain – Dimension and shape of land surfaces; Thalweg – Line of lowest elevation in a watercourse or ...
Hydrographic survey is the science of measurement and description of features which affect maritime navigation, marine construction, dredging, offshore wind farms, offshore oil exploration and drilling and related activities. Surveys may also be conducted to determine the route of subsea cables such as telecommunications cables, cables ...
A surveyor using a total station A student using a theodolite in field. Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them.
Geospatial Information Agency (Indonesian: Badan Informasi Geospasial, abbreviation: BIG) is the national mapping agency of Indonesia.BIG was formerly named National Coordinator for Survey and Mapping Agency (Indonesian: Badan Koordinasi Survei dan Pemetaan Nasional, abbreviation: Bakosurtanal).