Colour Imaging Series: Photogrammetry

by Patricia Sestari | Jul 5, 2022 | Blog

Ocean surveyors have historically relied on subsea video cameras deployed in underwater vehicles for environmental monitoring, general inspection, and underwater situational awareness. But the operating mechanism of “video” significantly limits the ability of advanced...

Colour Imaging Series: Improving Image Illumination

by Patricia Sestari | Jun 29, 2022 | Blog

Ocean surveyors have historically relied on subsea video cameras deployed in underwater vehicles for environmental monitoring, general inspection, and underwater situational awareness. But the operating mechanism of “video” significantly limits the ability of advanced...

Colour Imaging Series: Colour Correction

by Patricia Sestari | Jun 20, 2022 | Blog

Ocean surveyors have historically relied on subsea video cameras deployed in underwater vehicles for environmental monitoring, general inspection, and underwater situational awareness. But the operating mechanism of “video” significantly limits the ability of advanced...

Underwater vehicles: differences between AUVs and ROVs

by Patricia Sestari | May 11, 2022 | Blog

Today we rely on robotic underwater vehicles, equipped with powerful sensors, to get us to remote regions to survey large areas of the deep sea. These vehicles are constantly evolving, gaining new capabilities that enable us to travel further than before.  Whilst...

What are the differences between Laser and Sonar technology?

by Patricia Sestari | Mar 26, 2022 | Blog

In this post we will explore the main differences between laser and sonar technology. We will go over best use cases for each and review what is the best option for different types of projects. In underwater inspection, there is a need for sensors that...

Deep Water Laser Survey Mapping from ROVs

by Sean Elmer | Sep 2, 2021 | Blog

Voyis recently released the Perception XL, a new 4000m rated laser scanning WROV skid specifically designed for generating extremely detailed volumetric point cloud models. The Perception XL enables you to gather incredibly dense data that was previously unachievable...