In fall 2013 ENVIA provided for Maritime Institute in Gdańsk three advanced digital measuring systems: acoustic bottom detection, video bottom inspection and dual-frequency „chirp” side-scan sonar.

First part of the contract consisted of: dual-frequency high resolution multibeam echosounder SeaBat 7125-SV2 together with sound velocity meter SVP-70 produced by Teledyne Reson A/S; inertial positioning system Hydrins produced by iXBlue; receiver RTK Trimble SPS 461; data acquisition and post-processing systems QINSy 8.1 and CODA Geosurvey DA5004G; satellite data transmission terminal KVH TrackPhone V7IP.

Digital video bottom inspection system included Remotely Operated Vehicle (ROV) Falcon produced by Saab Seaeye Ltd. and data acquisition system QINSy 8.1 with a set of components for precise ROV underwater positioning. For each of these two digital systems, properly equipped working stations were delivered. They are used for bathymetric data acquisition, precise ROV positioning and correlation of video camera image with data from other bottom detection sensors.

Third part of the contract included dual-frequency side-scan sonar 4200P, produced by EdgeTech and electronic sonar winch 288-EL, produced by InterOcean Systems, Inc.