WGS84

WGS84 (World Geodetic System 1984) is a global reference system used for locating points on the earth's surface. It is the standard coordinate system used by the Global Positioning System (GPS) and is widely used in maritime navigation. WGS84 defines the shape of the earth as an oblate spheroid, with an equatorial radius of 6,378,137 meters and a polar radius of 6,356,752.3142 meters. It also defines the zero meridian as the line passing through the Royal Observatory in Greenwich, England. WGS84 is regularly updated to account for changes in the earth's rotation and other factors affecting its shape.
Your Previous Searches
Random Picks
  • Unmanned Surface Vessel: An Unmanned Surface Vessel (USV) is a type of watercraft that operates on the surface of the water without a crew onboard. These vessels are remotely controlled and can be used for a variety of purposes, including oceanographic research, en ... Read More >>
  • Water Distribution: Water distribution is the process of delivering potable water from a water treatment plant to consumers. This involves the use of a network of pipes, pumps, valves, and storage tanks to transport and regulate the flow of water. The goal of ... Read More >>
  • Void Tank: A void tank is a compartment within a ship that is designed to remain empty of any substance, including air. The purpose of a void tank is to provide additional buoyancy to the ship, which helps to maintain its stability and prevent it from ... Read More >>
Top News

China, Cambodia ink deal for massive canal project raising environmental concern...

Cambodia and China have signed a $1.2 billion deal to finance an ambitious canal project that aims to boost trade efficiency by linking a branch of the Mekong River near Phnom Penh to a port on the Gu...

News Source: ABC News on 2025-04-18

NATO's presence in a strategic sea it shares with Russia is about to get bigger...

NATO countries sharing the strategically important Baltic Sea with Russia have boosted their presence there and are beefing up their navies....

News Source: Business Insider on 2025-04-18

Gautam Adani transfers Australian terminal ownership to Adani Ports...

The deal will help Adani Ports achieve an annual capacity target of 1 billion tons by 2030, the company said in a statement....

News Source: Bloomberg on 2025-04-18

Trump is back to 'bombing the hell' out of terror groups, from the Houthis to IS...

The US military has stepped up its airstrikes against ISIS in Somalia and launched an intensive bombing campaign against the Houthis....

News Source: Business Insider on 2025-04-17

Bangladesh, Pakistan officials resume bilateral talks after 15 years' gap...

Foreign ministry officials from Bangladesh’s interim government and Pakistan have resumed talks after a 15-year gap, as the two South Asian Muslim-majority nations attempted to ease strained relatio...

News Source: ABC News on 2025-04-17