GMT

Greenwich sat sa standardnim mjerenjima

GMT je engleska skraćenica za Greenwich Mean Time, a ime je dobilo po nultom meridijanu, koji prolazi kroz opservatorij u Greenwichu kraj Londona.

Danas ta skraćenica izlazi iz upotrebe (osim u pomorstvu, gdje je zadržala svoje tradicionalno ime), zamjenjuje je UTC što znači Koordinirano svjetsko vrijeme.

Reference

• Dumortier, J, Hannelore, D, & Loncke, M. (n.d.). "Legal Aspects of Trusted Time services in Europe". AMANO. Retrieved 8 July 2009.
• Howse, D. (1997). Greenwich time and the longitude. London: Philip Wilson.
• Interpretation Act, R.S.C. 1985, c. I-21. (2005). CanLII. (Canadian statute)
• Interpretation Act 1978. UK Law Statute Database. (UK statute)
• Interpretation Act 2005. British and Irish Legal Information Institute. (Irish statute)
• Myers, J. (2007). History of legal time in Britain. Retrieved 4 January 2008.
• Seago, J.H., & Seidelmann, P. K. (c. 2001). National Legal Requirements for Coordinating with Universal Time. Steve Allen of University of California Observatories. Retrieved 8 July 2009.
• Six pip salute. BBC News. Retrieved 9 July 2009.
• Standard Time Act, 1968. Irish Statute Book. Office of the Attorney General. (Irish statute)
• Standard Time (Amendment) Act, 1971. British and Irish Legal Information Institute. (Irish statute)

Vanjski linkovi

• Greenwich Mean Time
• World Time Zone Map with current time
• NIST — World Time Scales
• International Earth Rotation and Reference Systems Service
• Royal Observatory, Greenwich
• The original BBC World Service GMT time signal in mp3 format