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Shipboard Network and Interface
IEC 61162 Technologies

   최근 선박에서는 IT 기술 및 eNavigation 요구에 힘입어 전자 항해 통신 장비들뿐만 아니라 대부분 장비들이 데이터 통신에 의하여 상호 연동되어 운용되기를 요구하고 있으며,타 선박과 부표 및 육상과도 점차 더 많은 데이터 통신이 요구되고 있습니다. 이를 위하여 당사는 선박 장비들의 다양한 신호의 변환과 인터페이스 및 네트워크와..  +Read more

  

 



 
ECDIS > Information > ECDIS
 

Why ECDIS ?

Improved Safety Avoidance of Grounding
Automatic Route Check
Easy to keep Charts updated
Reduced cost Operation 5% Reduction of Port Operation Fee in Canada
Possible reduction of Insurance cost
Future compulsory by Flag states

VECTOR vs. RASTER

Vector Chart Raster Chart
Chart Consist of Group of lines stored as Data Group of dots(pixel) stored as Image
Chart Production Digitizing paper chart Scanning paper chart
Electronic size of chart Small, short time to load 10 times bigger than vector chart
Appearance to navigator's eye Specified image by IHO (Not same as paper chart) Same image as paper chart
Generation of grounding alarm Available (Automatic) Limitted (Manual entry)
Changing chart scale Free Limitted
Information of chart symbol Selective intelligent data available by pop up windows Nothing more than as appeared chart
Chart Available ENC, C-Map ARCS

Major Chart

ENC (S-57 V3.0) ARCS C-Map (CM93)
Publisher Hydrographic office of the country UK hydrographic office C-Map Norway
Chart type Vector Raster Vector
Coverage Under work World wide World wide (13,000 charts)
Media CD-ROM 12 CD-ROM 2 CD-ROM
Feature International official chart format Digital copy of British paper chart Electronic chart prepared by private sector
Chart updates CD-ROM monthly INTERNET by Inmarsat-B Weekly/Monthly update by CD-ROM 3 update per year by CD-ROM. Annual Contract.
Market prices Defined by the government of the country £8.10~13.50 per chart US$5300 per CD-ROM
 
     
 
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