Central Product Classification Version 2.1International Standard Industrial Classification of All Economic Activities, Rev.4
CPC v2.1 83421 to ISIC Rev 4
Crosswalk mapping from CPC v2.1 83421 "Surface surveying services" to ISIC Rev 4. 1 official equivalence.
CPC v2.1 83421 in ISIC Rev 4
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About CPC v2.1 83421
83421 Surface surveying services**Includes:** - gathering of information on the shape, position and/or boundaries of a portion of the earth's surface by different methods, including transit, photogrammetric and hydrographic surveying, for the purpose of preparing maps - collection of data by satellite - land surveying services (e.g., marking of property, boundary marking)