Hakan Sevimoğlu Hakan SevimoğluFreelance Developer · 18 yrs
NSİ ECDIS · Turkish-made · Maritime training

ECDIS Training Simulator: Home-Grown Technology for Maritime Education, NSİ ECDIS

NSİ ECDIS is a Turkish-made training simulator I developed so that Electronic Chart Display and Information System (ECDIS) training can be delivered without depending on costly foreign licenses.

Quick answerAn ECDIS training simulator is software that lets students practise using the Electronic Chart Display and Information System (ECDIS) found on ships without needing a real vessel. NSİ ECDIS is a Turkish-made ECDIS training simulator developed by Hakan Sevimoğlu for maritime high schools and faculties; it offers ENC cell loading, route planning, leg bearing, XTE and ETA calculations, a Turkish/English interface, and day, dusk and night colour palettes. It is designed as a domestic alternative to foreign licensed systems such as Transas Navi-Sailor 4000.

Written by Hakan Sevimoğlu · Last updated:

NSİ ECDIS Turkish-made ECDIS training simulator: ENC chart display on a ship's bridge, route planning panel, Turkish/English language selection, day/dusk/night colour palette, AIS and ARPA, EBL and VRM
NSİ ECDIS — Turkish-made ECDIS training simulatorENC chart display, route planning and navigation calculations, Turkish/English interface, day/dusk/night palettes; for maritime high schools and faculties.

What is NSİ ECDIS?

NSİ ECDIS is an ECDIS training simulator developed for Nevvar Salih İşgören Maritime High School in İzmir, and it takes its name from the school. Its interface follows the ECDIS layout widely used in maritime schools, so students prepare for the shipboard system with the same screen layout and menu logic they learn in class. The app is used on a tablet in landscape orientation.

Key features

  • ENC charts: real-time Electronic Navigational Chart (ENC) cell loading and display
  • Route planning: waypoint (WP) entry, route editor, route check and monitoring; RTZ route import
  • Navigation calculations: leg bearing, distance to WP, XTE (cross-track error), time to go and ETA
  • Display categories: Display Base, Standard and All Other; light characteristics, spot soundings, text
  • Colour palettes: day, dusk and night
  • Symbol modes: simplified or paper chart symbols, plain or symbolized area boundaries
  • Navigation tools: EBL and VRM, safety contour, vector time, North-Up/True Motion
  • Target layers: AIS and ARPA target display
  • Language: Turkish and English interface

Why a Turkish-made ECDIS simulator?

Maritime high schools and faculties mostly rely on licensed simulators from foreign vendors for ECDIS training; licensing, update and maintenance costs are high, and every additional computer and display requires yet another license. NSİ ECDIS removes this dependency: it is training-focused, has a Turkish interface, can be extended to suit the school's needs, and because it runs on tablets, providing a dedicated station for every student becomes easy.

Use in training

In class, the instructor loads an ENC cell while students plan a route, run the route check, calculate leg bearing and ETA, and practise reading the display with the day and night palettes. Measuring range and bearing with EBL/VRM, setting the safety contour and working with display categories are learned hands-on. It is designed so that the topics in the ECDIS training curriculum can be studied in the classroom without a ship.

Important note

NSİ ECDIS is a training simulator; it is not a type-approved ECDIS device and must not be used for real navigation. Charts and scenarios intended for training purposes are used.

For your school

I am available for installation at maritime high schools, vocational colleges and maritime faculties, customization with the school's logo and name, and the addition of new training scenarios and modules. Similar simulation and visualization projects: FaceMorph AI 3D simulation, Android app development.

What I offer

  • ENC charts

    Cell loading and display.

  • Route planning

    WP, editor, check, RTZ.

  • Navigation calculations

    Bearing, XTE, ETA.

  • Colour palettes

    Day, dusk, night.

  • EBL / VRM

    Range and bearing measurement.

  • TR / EN

    Turkish and English interface.

Technologies I use

Android (tablet)IHO S-57 ENCS-52 gösterim mantığıRTZ rota formatıAIS / ARPA hedefleri

Example projects

A selection of live projects serving real users.

How we work

  1. Free intro call

    We clarify needs, existing systems and goals together.

  2. Quote & roadmap

    Scope, technology, timeline and budget within 24 hours.

  3. Staged development

    Weekly demos and a live test environment.

  4. Launch & support

    Go-live, training and ongoing maintenance.

Free pre-analysisThe first meeting and roadmap are completely free, with no obligation.

Staged delivery and approvalYou review each module on a test environment before we move on.

Written scope and rightsScope, delivery and source code rights are defined in the contract.

Frequently asked questions

What is ECDIS?

ECDIS (Electronic Chart Display and Information System) is the shipboard system that replaces paper charts, displays Electronic Navigational Charts (ENCs) and provides route planning, monitoring and alarm functions.

What is NSİ ECDIS?

It is a Turkish-made ECDIS training simulator developed by Hakan Sevimoğlu for maritime high schools and faculties; it is named after Nevvar Salih İşgören Maritime High School in İzmir.

Which device does it run on?

It is designed for landscape use on Android tablets.

Can it be used on a real ship?

No. NSİ ECDIS is a training simulator; it is not a type-approved ECDIS and must not be used for real navigation.

Which languages does it support?

It has Turkish and English interfaces; the language can be switched from within the app.

Can it be installed for our school?

Yes. Get in touch for installation, customization with your school's name and logo, and new training scenarios.

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