Category Archives: Hydro/Marine

Z-Boat 1800 on a riverine hydrographic survey utilizing side scan sonar.

Aqua Bots

Above: The Z-Boat 1800 on a riverine hydrographic survey using sidescan sonar. Unmanned & Unlimited Unmanned aerial systems (UAS) get the lion’s share of media coverage, which is just not fair. Hardworking unmanned marine platforms, both surface and subsurface, have a lot to offer in the hydrographic surveying and inspection space. As a big bonus...

CADS Survey used two total stations facing each other to ensure that both ends of the 1.3-mile-long jetty met in the middle; this total station provided 1-cm accuracy when measuring from caisson to caisson.

Stretching Surveyors across the Water

Surveying the Gorgon Jetty Project on Barrow Island off Western Australia involved integrating structural, mechanical, and hydrographic surveying technologies and skills.  Barrow Island is described by some as Australia’s answer to the Galapagos Islands. The 202 km2 (78 mi2) island and its surrounding ocean are home to diverse and unique fauna, including marsupials, reptiles, sea...

Shannon Hoy

Graduate Student at the Center for Coastal and Ocean Mapping, School of Marine Science and Ocean Engineering, University of New Hampshire Many of the future’s motivated leaders in their respective fields gain a lifetime of experience while they’re still enrolled as students and student researchers. Young people interested in entering geospatial professions can read numerous...

Alexander Ustinov

Deputy Department Head at RusHydro’s JSC Institute HydroProject That the worlds of geospatial information, engineering, and high-precision positioning have been able to merge under an umbrella of real-time geodesy has been possible in part to the efforts of a new wave of “geo-renaissance” practitioners like Alexander Ustinov. With educational credentials that include the St. Petersburg...

Hanna Fadhila

Hydrographic and Land Surveyor at Java Offshore In the fields of energy and oil and gas are a substantial number of surveyors adept at both land and hydrographic surveying, ready to jump into all manner of projects across the globe. These young practitioners provide inspiration for those considering entering the field: their jobs require a...

Vincent Bernard

Vincent Bernard Hydrographic Surveyor at Tideway, part of the DEME Group – France  Two of the key drivers for hydrographic surveying are in energy: both fossil fuels and a boom in alternate energy sources, particularly offshore wind. These activities are popping up all over the globe, and a new wave of young and eager hydro...