AIS and ARPA target information is graphically visible on the map and it is also possible to display the target data such as position, speed, direction, distance and bearing from the ownship.
Danger zones
It is possible to build and set several kinds of danger zones:
polygonal, sector, circular. Disanchorage radius and bearing point angle are set by the user.
Echosounder Information
A special graph obtained from the echosounder data is displayed on a dialog box to show the depth of the water under the ship along the navigation course.
Route Planning
With GEM ECDIS the operator can plan a route, setting the position of waypoints as well as the length and the angle of the route legs.
Furthermore it is possible to set a maximum allowed deviation for the out-of-route alarm and to assign names to the waypoints.
Example to GeoScan Software
Main Features
› Route planning;
› Route monitoring;
› Logbook with playback facility;
› Easy update of charts;
› ARPA and AIS target display and information;
› North up, Head up and Course up modes;
› Relative and True motion display;
› Automatic CPA/TCPA calculation for each tracked target;
› Mini ARPA function up to 12 targets.
Navigation Aids and Safety
› Interface with autopilot system;
› Man Overboard;
› Dead reckoning;
› Multiple position sources.
› Antigrounding control;
› Depth check with safety contour;
› Acoustic and blinking alarms;
› Collision avoidance with ARPA and AIS target detection.
Additional functionalities
› Five colour palettes are provided to satisfy every bridge lighting condition;
› Information on demand about targets, chart objects, mariner's objects, etc…;
› Mariner’s objects insertion and definition;
› Echosounder information;
› Tides information;
› Estimated position by triangulation with two or more points;
› Prediction of future ownship position;
› Estimated time to reach a waypoint;
› Distance abeam;
› Polygonal and sector danger zones.
GEM Elettronica - via A.Vespucci, 9 - P.O. Box 280 - 63039 San Benedetto del Tronto (AP) Italy
Tel. +39 0735 59051 Fax +39 0735 590540info@gemrad.com - P.IVA-VAT: IT 00360680441
