bathymetric survey Tonga

The Case of the Missing Shipwreck

One of the most surprising and interesting finds our bathymetric survey company during our recent major survey of the Niue…

dimensional control survey

The Most Accurate Method of Dimensional Control

Conducting a dimensional control survey of survey vessels is one of the first tasks we undertake when commencing a hydrographic…

hydrographic survey target detection test

Hydrographic Survey – Target Detection Testing Process

Some of our clients request proof of the multi-beam echo sounder’s target detection performance. Senior Surveyor Dave Mundy of iXblue…

gps base station

Why Use a GPS Base Station During a Hydrographic Survey?

When conducting inshore hydrographic surveys, particularly in areas where there are steep cliffs, or where GPS coverage can be patchy,…

Coastline Charting

The Coast Lining Verification Process

How are coastline charts updated?  Senior Surveyor Owen Friedleib, from iXblue, explains the coast lining verification process undertaken on hydrographic…