ISO 1911

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ISO 19111: Geographic Information — Spatial Referencing by Coordinates

ISO 19111 is an international standard that provides guidelines for spatial referencing by coordinates, which is essential for geographic information systems (GIS) and geospatial data management. This standard defines how to represent and manage coordinate reference systems (CRS), enabling consistent and accurate location data to be used across various applications, such as mapping, navigation, and geographic data analysis.