Software Suite for Navigation Service Tasks

Purpose Computer-aided navigator’s activity. Scope Computer-aided C2 systems for warships and computer-aided control systems for civil ships.

• - Сalculation of surveillance for given coordinates.
• - Direct and reverse geodesic tasks.
• - Direct and reverse reckoning tasks.
• - Calculation of reckoning accuracy factor.
• - Support of database for navigator’s tables.
• - Calculation of the most probable position.
• - Support of navigation log.
• - Calculation of maneuver parameters for future turn.
• - Conversion of geographic Mercator-projection coordinates into plane rectangular coordinates and vice versa.
• - Calculation of coordinates and display of own ship’s position on e-chart for given forecast interval.
• - Forecast and display of own ship’s motion trajectory during maneuvering on e-chart.
• - Monitoring of own ship’s position relative to given point on e-chart.
• - Measurements on e-chart.
• - Calculation of current traverse distance to reference point.
• - Account of total own ship’s drift when generating recommended courses and speed.
• - Conversion of calculated point coordinates for different systems.
• - Estimation of expectation and variance of navigation measurement series.
• - Calculation of water-height change schedule in a point for given date.
• - Support of database for tide points.

Materials:

Leaflet