R§eferences
ISO 6709
ISO 6709, Standard representation of geographic point location by coordinates, is the international standard for representation of latitude, longitude and altitude for geographic point locations.
ISO 19115/119/110
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Geo URI
A Uniform Resource Identifier (URI) for geographic locations using the 'geo' scheme name. A 'geo' URI identifies a physical location in a two- or three-dimensional coordinate reference system in a compact, simple, human-readable, and protocol-independent way.
LOC record
In the Domain Name System, a LOC record (experimental RFC 1876) is a means for expressing geographic location information for a domain name.
W3C Geolocation API
ICBM Address
ICBM (intercontinental ballistic missile) address or missile address is hacker slang for one's longitude and latitude (preferably to seconds-of-arc accuracy) when placed in a signature or another publicly available file.