Then Economou switched to legal research, renaming his companyH5 in tribute to 18th-century English clockmaker John Harrison, whose fourth chronometer, commonly known as "H4, " enabled modern sea navigation.

FORBES: Magazine Article

The list included companies as diverse as Garmin and John Deere and any company that sells products that utilize global positioning for airline or sea navigation, for planting seeds in a field, for locating lost climbers or hikers in the wilderness and so forth.

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Containers lost at sea are not only hazards for navigation but also contribute to the growing amount of debris in the ocean.

UNESCO: Race for Water victim of ocean pollution

Though direct revenues alone would not make Galileo profitable, adding in the indirect economic gains resulting from better navigation of land, sea and air vehicles would produce a benefit-to-cost ratio of as much as 4.6 to 1.

ECONOMIST: Space race | The

Though driving apps are more numerous, some of the most popular iPad navigation apps focus on the sea.

FORBES

These containers float just below the sea surface and represent a serious hazard to navigation.

UNESCO: EDUCATION

The Chinese government has made a positive contribution to safeguard the navigation security in the South China Sea.

BBC: Obama's victory over China?

American officials are careful to insist only on freedom of navigation through what are some of the busiest sea-lanes in the world.

ECONOMIST: China and the Philippines

The Bush administration is urging the Senate to consent this summer to the Convention on the Law of the Sea, the complex and sprawling treaty that governs shipping, navigation, mining, fishing and other ocean activities.

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