Search results
Results from the WOW.Com Content Network
The GPS week number rollover is a phenomenon that happens every 1,024 weeks, which is about 19.6 years. The Global Positioning System (GPS) broadcasts a date, including a week number counter that is stored in only ten binary digits , whose range is therefore 0–1,023.
GPS dates are expressed as a week number and a day-of-week number, with the week number initially using a ten-bit value and modernised GPS navigation messages using a 13-bit field. Ten-bit systems would roll over every 1024 weeks (about 19.6 years) after Sunday 6 January 1980 (the GPS epoch), and 13-bit systems roll over every 8192 weeks ...
Time formatting and storage bugs lists other similar problems, often caused by rollover similar to the cause of this year 2038 problem. A GPS week number rollover will coincidentally happen later in 2038, for a different reason than this year 2038 problem.
GPS time is expressed with a resolution of 1.5 seconds as a week number and a time of week count (TOW). [13] Its zero point (week 0, TOW 0) is defined to be 1980-01-06T00:00Z. The TOW count is a value ranging from 0 to 403,199 whose meaning is the number of 1.5 second periods elapsed since the beginning of the GPS week.
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
The trade union for doctors said GPs would “need time to catch up from lost work over the weekend”, adding that NHS England should “make clear to patients” this was the case.
For premium support please call: 800-290-4726
Time formatting and storage bugs; G. GPS week number rollover; J. Japanese calendar era bug; L. Leap year problem; Y. Year 1900 problem; Year 2000 problem; Year 2011 ...