Earth Imaging Journal: Remote Sensing, Satellite Images, Satellite Imagery
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sonar

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October 13, 2015

UGA Engineers Develop Sonar Navigation, Mapping System for Unmanned Aircraft

Athens, Ga.—Researchers at the University of Georgia are working to bring a new level of precision to the navigation systems used to guide drones. The work is supported through a contract with Southern Company, one of the nation's largest energy companies, which plans to use unmanned aircraft to enhance safety for crews in the field

March 23, 2015

UTC Aerospace Systems Awarded $39 Million Contract for Surface Ship Sonar Domes

CHARLOTTE, N.C., March 23, 2015—UTC Aerospace Systems has received a contract from the Naval Surface Warfare Center - Crane, Indiana, to provide sonar domes for surface combat ships. The five-year indefinite delivery, indefinite quantity contract is valued at up to $39 million and covers deliveries through 2020 to the U.S. Navy and foreign military sales.

December 14, 2014

Monitoring Polar Changes: Scientists Deploy Many Tools to Measure Sea Ice Thickness

During the last few decades, average global temperatures have been on the rise, and this warming is happening much faster in the Arctic and Antarctic. Scientists are hard at work studying how rising temperatures are affecting Earth’s polar regions.