W3C publications and the latest revision of this technical report can beįound in the W3C technical reports index at. Other documents may supersede this document. This section describes the status of this document at the time of its The W3C also recommends that Web accessibility policies reference WCAG 2.0. Although it is possible to conform either to WCAG 1.0 or to WCAG 2.0 (or both), the W3C recommends that new and updated content use WCAG 2.0. WCAG 2.0 succeeds Web Content Accessibility Guidelines 1.0, which was published as a W3C Recommendation May 1999. See Web Content Accessibility Guidelines (WCAG) Overview for an introduction and links to WCAG technical and educational material. Guidance about satisfying the success criteria in specific technologies, as well as general information about interpreting the success criteria, is provided in separate documents. WCAG 2.0 success criteria are written as testable statements that are not technology-specific. Following these guidelines will also often make your Web content more usable to users in general. Web Content Accessibility Guidelines (WCAG) 2.0 covers a wide range of recommendations for making Web content more accessible.įollowing these guidelines will make content accessible to a wider range of people with disabilities, including blindness and low vision, deafness and hearing loss, learning disabilities, cognitive limitations, limited movement, speech disabilities, photosensitivity and combinations of these. W3C liability, trademark and document use rules apply. This document is also available in non-normative formats, available from Alternate Versions of Web Content Accessibility Guidelines 2.0.Ĭopyright © 2008 W3C ® ( MIT, ERCIM, Keio), All Rights Reserved. ![]() ![]() Please refer to the errata for this document, which may Gregg Vanderheiden, Trace R&D Center, University of Wisconsin-Madison Previous Editors: Wendy Chisholm (until July 2006 while at W3C) John Slatin (until June 2006 while at Accessibility Institute, University of Texas at Austin) Jason White (until June 2005 while at University of Melbourne) coastal stations and some islands in the Pacific and Caribbean, for a time period of up to two years.Web Content Accessibility Guidelines (WCAG) 2.0 W3C Recommendation 11 December 2008 This version: Latest version: Previous version: Editors: Ben Caldwell, Trace R&D Center, University of Wisconsin-Madison Michael Cooper, W3C Loretta Guarino Reid, Google, Inc. You can get tide predictions and tidal current predictions online for U.S. NOAA's annual tide and tidal current tables include predictions for more than 10,000 international locations. This allows each member country to produce annual predictions for locations around the world, in their native language, for use by mariners, shipping industry, and recreational users. Member nations of the International Hydrographic Organization make their annual tide and tidal current predictions publically available. NOAA's Center for Operational Oceanographic Products and Services produce these tide tables on an annual basis. NOAA tide predictions are used by both commercial and recreational mariners for safe navigation. ![]() Online predictions are more accurate and up-to-date than what is provided in the annual printed tables. The change from print to online tables allows us to modernize this long-standing product by bringing it into the digital age. NOAA eliminated paper publications of the annual Tide Tables and Tidal Current Tables in 2020. NOAA and its predecessor agencies have been generating tide predictions since the mid-1860s.Īll NOAA tide and tidal current predictions for locations around the nation are available in electronic form online.
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