4DOcean

An autonomous specialist survey company for seabed mapping. Hydrographc surveying, coastal mapping, Oil & Gas, Offshore Renewables and Habitat Mapping.

[dmallace @dmallace]

USV Completes Greater Gabbard Survey: https://t.co/YAF2Y2dnjM

[4DOcean @4docean]

Cable Eye view of the landing location. A recent @4docean combined USV and Drone survey.
#autonomoushydrography #Drones #AutonomousVehicles

[4DOcean @4docean]

When we need to survey for longer or if we need to access areas where it isn't easy to get to the shoreline then we use the @xoceansocial XO-450 series USVs. This video is of XO-02 surveying near Mallaig on HI1568 for @ukchp #autonomous #hydrography https://t.co/F8Bp6AFRTk

[4DOcean @4docean]

ASV Harry doing what he is best at - nearshore pipeline and cable lay surveys. Launching where the cable comes ashore and then filling in the shallow area and completing the survey very rapidly. No transit, no mobilisation - just data collection https://t.co/guC9VCVsgr

[QPS @QPSofficial]

We’re pleased to announce that Qimera version 2.0.0 is now available!

In this major release, we incorporate a new Geodetic User Interface, and a new Dynamic Surface file format. Please see the release notes for more information:

https://t.co/I4rCrSxEul

#Qps #Qimera

[XOCEAN @xoceansocial]

Another great day surveying around the Isle of Skye - today we were joined by some local residents! #USV #unmannedsurveys #dolphins #Isleofskye #XOCEAN @4docean

[4DOcean @4docean]

ASV Harry and XO-02 in for a quick pitstop. 4D Ocean and @xoceansocial surveying up to the 2m contour around the very rocky shoreline of Loch’s Alsh/Duich/Hourn and Long near the Isle of Skye. #asv #hydrography #safesurveys

[QPS @QPSofficial]

Coming in Qimera 2.0, we have a new add-on that allows you to perform refraction corrections for bathymetric points derived through Structure from Motion (SfM) from UAVs. Get topography and bathymetry in one pass with Qimera. (image credit to @4docean ) #qps #qimera

[4DOcean @4docean]

Going to @seawork ? Come along to our stand MC93 at the @MCCE_Expo to talk about #autonomous coastal surveying

[4DOcean @4docean]

Hydro Dam survey in Scotland https://t.co/TA9ha4UUJH

[4DOcean @4docean]

https://t.co/dBk6BsuOHr

[XOCEAN @xoceansocial]

Our USV Pilots in Ireland are ready for another great weekend of surveying in Scotland’s Isle of Skye #hydrographicsurvey #usvs #xocean

[4DOcean @4docean]

Conducting a nearshore pipeline inspection with @xoceansocial controlling the ASV from Ireland, @4docean controlling the survey systems in Banbury and a local RIB to help coming in and out of Peterhead. #drones #autonomous #hydrography

[BBC Earth @BBCEarth]

HAPPY #WORLDPENGUINDAY! 😍🐧

#Dynasties

[4DOcean @4docean]

ASV Harry demoing QINSy Autoswath @OceanBusiness 1200 today. View at the dockside or QPS booth U1 or 4D Ocean booth V17

[4DOcean @4docean]

2000 hours of ASV Hydrogrpahic Survey

https://t.co/g9CatDnJFS

[QPS @QPSofficial]

QPS welcomes Evan Martzial who has re-joined the sales team as Technical Business Development Manager based at the US office. See our news here; https://t.co/RPur7BK4dn

[4DOcean @4docean]

6 more cable landing topo/bathy surveys completed in Shetland. @sensefly eBee Plus RTK flying in extreme conditions. @4docean ASV Harry busy on Maritime and Coastguard Agency CHP surveys so a quick @NorbitUK mobilisation for the bathy.

[dmallace @dmallace]

The 4D Ocean team in Scotland sent this great video of ASV Harry in action on a lovely day yesterday. #autonomous #autonomousvessel #hydrographicsurveying #bathymetry #scotland