GoFree Debuts Lake Insight & Nautic Insight Cartography
GoFree – the provider of digital content and services, and part of the Navico family of marine electronics brands including Lowrance, Simrad Yachting and B&G – announced today the release of six updated mapping products for use in both inland and coastal U.S. waters. Greatly improved for 2015, Lake Insight® and Nautic Insight® cartography packages are each available in three versions: PRO, HD East and HD West. Delivering high-quality maps for the lower 48 United States including the Great Lakes, GoFree’s Lake Insight v15 now features an updated database of 9,000 lakes with depth contours, including 2,300 detailed charts with contours at 1- to 3-foot intervals.
Ellicott Advances Dredging Tech
Ellicott International recently unveiled details on a new type of dredge that actually walks by itself. The dredge moves on three moving spuds or traveling carriages enabling it to remain in exact position at all times because there are always two spuds firmly anchored in the bottom. It walks with the spuds while floating on the surface. This positioning allows the cutter to move forward into the next cut without losing position. This same technology also enables the dredge to move backwards to pick up contaminated material which dredging may have missed yet still remains in the same exact position to continue the forward dredging. The new swinging ladder dredge with three traveling spud carriages using no cables.
Ellicott Announces New Dredging Technology
Ellicott International offers details on a new type of dredge which actually walks by itself. The dredge moves on three moving spuds or traveling carriages enabling it to remain in exact position at all times because there are always two spuds firmly anchored in the bottom. It walks with the spuds while floating on the surface. This positioning allows the cutter to move forward into the next cut without losing position. This same technology also enables the dredge to move backwards to pick up contaminated material which dredging may have missed yet still remains in the same exact position to continue the forward dredging. The new dredge lends itself to precise dredging and positioning especially in rivers where there are currents.
