Ultra High Resolution Multi Beam
Shipwreck in Victoria Harbour captured at a depth of 25m using our Ultra High Resolution MultiBeam.General
ESL Survey 2 arrives in Hong Kong
After 18 months Design and Construction in Guangzhou “ESL Survey 2” has been delivered.
With a 40 square meter back deck, multiple sensor mounts and launch/recovery systems this vessel allows ESL to deploy a wider range of survey systems than could be accommodated on ESL Survey 1. Our first boat shall still be used for shallow water surveys while “Survey 2” shall be utilised where multiple sensor options such a Multi-Beam, UAV Photogrametry and Laser Scanning are required.
More to follow…
RICS/HKIS Mutual Recognition now restarted
Stonecutters Bridge Configuration Survey
Edward and Mike carried out the SCB Tower Top GNSS configuration survey on 30th Oct 2018. It was a beautiful night with little pollution as can be seen from the photo below.
Green Island UAV Reality Capture and Laser Scanning
ESL have recently completed the data capture for the Green Island Heritage Site. This involved the integration of UAV photogrammetry and Laser Scanning.
Following receipt of CAD flying permit data capture for both Aerial and Terrestrial was completed in 4 days. Production of BIM Model is now ongoing.
Commissioning of new USM Mount
Our Hydrographic Team have successfully commissioned and tested a new Universal Sonar Mount (USM) using a Reson TP-50 multibeam with Octans 3000 IMU and Trimble GNSS.