Hydrography
We know the Thames
With over a century of tradition and the latest in survey technology, we have the local knowledge, resources and solutions for your business.
The Port of London Authority has carried out high resolution asset inspection surveys for National Grid at their Isle of Grain LNG Terminal for over a decade.
Over time we have collected point cloud data, engineering assessments, reports, photos and scour profiles.
Over time we have collected point cloud data, engineering assessments, reports, photos and scour profiles.
In-depth Data Acquisition
The Port of London Authority has the ability to capture the full landscape both above and below the waterline using multibeam echo sounder and vessel-based laser.
Testing the latest technology
Our hydrographic team is evaluating NORBIT multibeam for use on the Thames. The team were given a live demonstration from a survey team based in Oregon, USA at the end of January.
Survey support
Our hydrographic team is preparing to bring new laser survey tech to their regular monitoring and safety of navigation surveys undertaken on the Thames.
Unmanned surface vessels have a key role to play in “the future of surveying” according to PLA port hydrographer, John Dillon-Leetch, following a live demonstration on the Thames
From live tides to predicted lows, we have the tools to assist with your project.
Essential information for safe navigation on the tidal River Thames.
Bespoke Solutions
Our depth of knowledge and array of tools allow us to offer comprehensive solutions that cater to your needs.
Need to a monitor the water depths on your berth?
We can acquire a bathymetric survey and chart this for you.
Need support for a planned dredging project?
We can assist and advise on your dredging project throughout its lifecycle.
Need to confirm asset integrity?
We can investigate the status of your physical assets using a range of survey tools.
Need support for civil engineering project?
We can assist with a suite of surveys, solutions and services to aid your project.
Need a UXO survey prior to works?
We can acquire a suite of surveys to provide a comprehensive UXO survey packag.
Need geotechnical or geophysical data?
From 3D surveys to cone penetration tests, we can assist in capturing the data you need.
Case Studies
See how we've leveraged our expertise to help Shell, C.Ro and National Grid review their physical assets.
How can we help you?
Learn more about the PLA Hydrographic Services team or get in touch.
Contact Us
Our commercial manager will be happy to answer any questions and provide you with additional information.
Get in touch >>>
PLA Hydrographic Service
Our team is responsible for the continuous monitoring of the river and estuary essential to safe navigation of the Thames.