The Teledyne Marine Channel

Marine Technology Webinar Series_ Autonomous Surface Vehicles_ Sonar and...

Thu, 09 Dec 2021 23:49:37 GMT

Join Teledyne Marine’s Vitad “V” Pradith for this webinar hosted by the Marine Center at Northwestern Michigan College. V will share examples of how smaller USVs, such as the Teledyne Oceanscience Z-Boat, has increased mapping/surveying abilities in near shore areas using simultaneous data acquisition of LiDAR and Multibeam SONAR data.

Teledyne Multibeam and Laser Solution Demonstrated at TMTW 2019 in San Diego

Wed, 30 Oct 2019 10:30:02 GMT

The inspection of a bridge above and below the water line in a single survey was demonstrated by Teledyne RESON and Teledyne Optech during TMTW 2019 in the Mission Bay area in San Diego.

Complete dataset acquired, processed and plotted as a pointcloud in Teledyne PDS.

Exported pointcloud data visualized against Bing Maps using BlueView Quickstitch

Data acquired using a SeaBat T50-P Multibeam Sonar and an Optech TLS-M3 Laser Scanner

Z Boat LIDAR

Wed, 07 Nov 2018 12:04:06 GMT

Teledye PDS - LiDAR laser mounting angle calibration

Fri, 29 Jun 2018 02:00:00 GMT

This video demonstrates how to calibrate the mounting angles of a LiDAR laser device from the Teledyne PDS Calibration utility.

If you have any comment / question / remark about the video content please contact pds@teledyne.com!

Combined Laser/Multibeam Sonar Survey of Sydney Harbor

Fri, 06 May 2016 10:34:02 GMT

By Dario Conforti - Teledyne Optech

Combined Laser/Multibeam Sonar Survey of Sydney Harbor

Teledyne Optech has been a world leader in the design, development and manufacture of advanced lidar instruments for 40 years. In the last few years Teledyne Optech and its sister company Teledyne RESON developed a full and seamless integration between their sensors, the motion-compensated ILRIS-3D laser scanner and the SeaBat 7125 Sonar System, through the PDS 2000 software. The ILRIS Motion Compensation (MC) option was developed to let surveyors use the normally static ILRIS dynamically by combining it with a Position and Orientation System (POS) and Global Positioning System (GPS) receivers. The resulting system is integrated into a mobile mapping system and enables much more effective mapping in wide and complex terrain. This type of mobile laser scanning is now at the cutting edge of coastal survey technology because it allows surveyors to easily survey coastlines directly from a boat and is particularly useful for mapping long or inaccessible coastal areas. This presentation will explain the integration of the ILRIS and SeaBat sensors and showcase several applications in the last few years from Europe to North America to Australia. The survey in Sydney, Australia is the most recent survey made and shows the perfect match between the underwater data from the sonar and the shore data collected from the lidar scanner.

New Techniques for Bridge and Structure Inspection

Mon, 29 Sep 2014 11:27:45 GMT

“Combining Scanning Sonar, Laser Scanning and Mobile Mapping to Provide New Techniques for Bridge and Structure Inspection.”

By Tom Card, LandScope Engineering Ltd

Summary of paper:
With regards to bridges and other underwater structures, owners, operators and the civils industry are continually challenged to understand the structure and condition of assets below the water line. New techniques in 3D sonar are now enabling high resolution, high accuracy point clouds to be collected underwater. This presentation will discuss the challenges faced in designing data collection programmes, understand the value of combining such with traditional laser scan (LiDAR) point clouds and appreciate the advantages of this rich resource over more traditional underwater inspection techniques.

The grain LNG Terminal surveyed

Tue, 25 Mar 2014 15:57:30 GMT

In 2010, the PLA were commissioned by the National Grid to survey the riverbed surrounding Jettiew 8 & 10 at the Grain LNG Terminal.

The data was collected by the combined vessel-mounted laser & SeaBat 7125 Multibeam sonar arrays.

We thank Port of London & the National Grid for letting us show you this video.