Tag Archives: geophysical

Q&A: 10 Questions with Hydrographer Helen Stewart

Helen Stewart is a multidisciplinary hydrographer with primary focus and expertise in multibeam sonar data processing, including experience in nautical chart surveying, scientific seabed mapping, pipeline inspection, geophysical survey, subsea survey work with both AUVs and ROVs, and geotechnical survey work.   How did you get interested in hydrography. Did a specific event trigger your...

Microdrones Methane

Cool Gear at the Commercial UAV Expo: Part 1

The third Commercial UAV Expo brought together 2,000 professionals from 53 countries and every U.S. state, representing a wide array of industries, all in sunny Las Vegas where the October weather was quite agreeable. The event featured four keynotes, three plenaries, dozens of industry-specific presentations, offsite flying demonstrations, numerous networking events, and more than 150...