DIN EN ISO 6709:2009 PDF

Scope: This International Standard is applicable to the interchange of coordinates describing geographic point location. It specifies the representation of coordinates, including latitude and longitude, to be used in data interchange. It additionally specifies representation of horizontal point location using coordinate types other than latitude and longitude. It also specifies the representation of height and depth that may be associated with horizontal coordinates. Representation includes units of measure and coordinate order. This International Standard is not applicable to the representation of information held within computer memories during processing and in their use in registers of geodetic codes and parameters. This International Standard supports point location representation through the eXtensibte Markup Language (XML) and, recognizing the need for compatibility with the previous version of this International Standard, ISO 6709:1983, allows for the use of a single alpha-numeric string to describe point locations. For computer data interchange of latitude and longitude, this International Standard generally suggests that decimal degrees be used. It allows the use of sexagesimal notations: degrees, minutes and decimal minutes or degrees, minutes, seconds and decimal seconds. This International Standard does not require special internal procedures, file-organization techniques, storage medium, languages, etc., to be used in its implementation.

DIN EN ISO 6709:2009 Referenced Document

ISO 19107 Geographic information — Spatial schema*， 2019-12-02 Update
ISO 19111:2007 Geographic information - Spatial referencing by coordinates
ISO 19115:2003 Geographic information - Metadata
ISO 19118 Geographic information - Encoding*， 2011-10-01 Update
ISO 19133 Geographic information - Location-based services - Tracking and navigation
ISO/IEC 8859-1 Information technology - 8-bit single-byte coded graphic character sets - Part 1: Latin alphabet No. 1
ISO/TS 19103 Geographic information - Conceptual schema language
ISO/TS 19127 Geographic information - Geodetic codes and parameters

2023 DIN EN ISO 6709:2023-01 Standard representation of geographic point location by coordinates (ISO 6709:2022); English version EN ISO 6709:2022
1970 DIN EN ISO 6709 E:2021-01 Standard representation of geographical coordinate point locations (draft)
2009 DIN EN ISO 6709:2009 Standard representation of geographic point location by coordinates (ISO 6709:2008, including Cor 1:2009); English version of DIN EN ISO 6709:2009-10