The 2020 Western Dredging Association (WEDA) Midwest Chapter meeting will be held from March 24 to 26 at the Hyatt Regency Hotel in Green Bay, Wis. Participants and presenters are sought regarding… Read More
surveying
Teledyne has introduced the new Echotrac E20 all-in-one echosounder, designed for surveying in all environments. The unit comes with 1 or 2 frequency agile channels from 10 to 250kHz, a… Read More
