Time scales

#	Item
491	PDF Document Add to Reading List Source URL: satobs.org - Date: 2008-02-20 03:45:52 NOTAM Time scales Measurement Aviation Ground track Longitude Coordinated Universal Time Latitude Navigation Transport Air traffic control
492	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 15:57:12 Time scales Canada Universal Time
493	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 15:57:12 Time scales Canada Universal Time
494	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 15:57:12 Time scales Canada Universal Time
495	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 15:57:12 Time scales Canada Universal Time
496	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 15:57:12 Time scales Canada Universal Time
497	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 15:57:12 Time scales Canada Universal Time
498	PDF Document Add to Reading List Source URL: arxiv.org Language: English - Date: 2011-12-13 20:04:34 Time scales Units of time Celestial mechanics Clocks Sidereal time Solar time Equation of time Orrery Tropical year Measurement Time Horology