Author: duncan.mallace

Underwater mapper, cyclist, tree house building, dog walking, BBQing

Norbit Winghead data examples

Posted on 10/06/202210/06/2022 by duncan.mallace

Better late than never but here are some examples from the Norbit Wingheads that we have. An offshore windfarm export

Ryder Glacier in northwest Greenland is shielded from warm Atlantic water by a bathymetric sill | Communications Earth & Environment

Posted on 17/11/2020 by duncan.mallace

Fascinating article by Martin Jakobsson and Larry Mayer on why the Ryder Glacier isn’t disappearing like the Petterman Fjord. Ryder

NORBIT WINGHEAD®️ Multibeam Sonar – YouTube

Posted on 15/11/2020 by duncan.mallace

Hopefully I’ll get round to analysing the data we collected for an export cable using this sonar next week. NORBIT

Snippets vs TruePix™, how do they compare? – R2Sonic

Posted on 15/11/202015/11/2020 by duncan.mallace

One of the reasons we use R2Sonic sonars for asset inspection is because of its TruePix sidescan output. This excellent

Great Barrier Reef: Scientists find reef taller than Empire State Building – BBC News

Posted on 29/10/202029/10/2020 by duncan.mallace

Great Barrier Reef: Scientists find reef taller than Empire State Building – BBC News: More great work by Dr Robin

Multibeam.net back up and blogging

Posted on 28/10/202028/10/2020 by duncan.mallace

Now that I am the Chief Strategy Officer for XOCEAN I thought I would get back to blogging about any

Kongsberg launching MultiFrequency mode

Posted on 28/10/202028/10/2020 by duncan.mallace

Kongsberg are launching “MultiFrequency mode” and there is a webinar tomorrow to sign up to https://www.kongsberg.com/maritime/about-us/news-and-media/blog-stories/webinar-em-multifrequency/ Similar to R2Sonic’s multispectral

ASV Acceptance trials – what’s different to normal

Posted on 25/08/201725/08/2017 by duncan.mallace

ASV Harry has just completed his acceptance trials and there were a number of tests that we performed which are

Time for a new chapter – 4D Ocean

Posted on 03/04/201703/04/2017 by duncan.mallace

Today is the first day for 4D Ocean which I set up to provide autonomous survey solutions to the seabed

Massive Gas Seeps

Posted on 15/12/201615/12/2016 by duncan.mallace

I’ve been helping out a potential client with extracting data from the water column packets of an @TeledyneRESON multibeam system