![]() ![]() The US TIME ZONE MAP is divided into 9 categories: WHAT ARE THE DIFFERENT TIME ZONES IN THE UNITED STATES? The offset from the world’s standard time expressed as UTC- /UTC+ defines the local time within a time zone.Time zones are crucial for standardizing time across countries and regions.You can see the all-time zones in this printable timezone map of USA. All these zones are defined by an offset from the coordinated universal time by a number of hours centered on the prime meridian. In each geographic region within a time zone, people use the same time. Each section observes a uniform standard time to keep track of the day and night cycle and also for legal, social and commercial purposes. Printable Map of US Time ZonesĪ time zone is one of 24 spherical lunes with equal width-each assigned with one of the 24 hours. Noon occurred at different times but the time differences between distant locations were barely noticeable prior to the 19 th century because of long travel times and the lack of long-distance instant communication prior to the development of the telegraph. The largest plot, when plotted at this size will be 3.3 metres long.Before the adoption of four standard time zones for the continental United States, many towns and cities set their clock to noon when the sun passed their local meridian, pre corrected for the equation of time on the date of observation, to form local mean solar time. The three large banner maps have been produced for production on 1050mm width plotters. The majority of these maps have been developed for production at A0 poster size. These maps have been produced to illustrate particular elements of the Australian maritime jurisdiction that did not fit within the constraints of the 1:1 500 000 scales standard series. ![]() In addition to the standard map series, a number of non-standard special maps have been produced. For ease of reproduction, the files are delivered in PDF format. To maintain the quality of the printed product, the PDF files range in size from 18 to 115MB. The majority of the maps are intended for reproduction at A0 poster size. In the event of an inconsistency between these maps and the baseline and limits under the legislation, the latter prevails. The data reflects the location of the coastline within the constraints of available source material at the time of production. Geoscience Australia is committed to the maintenance of the maritime boundaries data to ensure it reflects the changing nature of Australia's coastline and hence the various maritime zone limits. The proclamation includes the continental shelf limits that were subject of the recommendations by the United Nations Commission on the Limits of the Continental Shelf on Australia's submission for extended continental shelf. This data includes the depiction of the 2012 proclamation of Australia's continental shelf. The maritime limits and zones depicted on these maps are derived from the Australian Maritime Boundaries (2014) digital data. These products were produced in consultation with the Attorney-General's Department and the Department of Foreign Affairs and Trade (DFAT) to illustrate Australia's maritime limits. ![]() A schematic view of Australia's maritime zones, and a series of 28 electronic maps which depict Australia's Maritime Jurisdiction. Geoscience Australia has produced a number of large format printable products to assist in the understanding of Australia's maritime jurisdiction. Revised maps will be available from this page when complete. Some of our maps have been removed for revision in response to ratification of the Treaty Between Australia and the Democratic Republic of Timor-Leste Establishing Their Maritime Boundaries in the Timor Sea. ![]() More information regarding the Treaty Between Australia and the Democratic Republic of Timor-Leste Establishing Their Maritime Boundaries in the Timor Sea is available from the Department of Foreign Affairs and Trade website.
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