Sjøkart - elektroniske (ENC)
ENC (Electronic Navigational Charts) er den internasjonale betegnelsen for offisielle elektroniske sjøkart. I Norge er det Kartverket som er sjøkartmyndighet, og produserer og oppdaterer landets offisielle elektroniske sjøkart (ENC-er).
En ENC er et vektorkart som inneholder all informasjon som er nødvendig for sikker seilas. Disse elektroniske sjøkartene er fremstilt i henhold til den internasjonale hydrografiske organisasjonen (IHO) sin standard for utveksling av digital sjøkartinformasjon, S57.
Simple
- Date (Creation)
- 0001-01-01
- Date (Publication)
- 0001-01-01
- Date (Revision)
- 0001-01-01
- Purpose
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Sikker seilas
- Status
- Historical archive
- Point of contact
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Organisation name Individual name Electronic mail address Role Norwegian Mapping Authority
Publisher Norwegian Mapping Authority
Owner
- Maintenance and update frequency
- Daily
- Nasjonal inndeling i geografiske initiativ og SDI-er
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-
Norway Digital
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Felles datakatalog
-
- Nasjonal tematisk inndeling (DOK-kategori)
-
-
Kyst og fiskeri
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- Place
-
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Norge fastland
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Svalbard
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Jan Mayen
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- Theme
-
-
Navigasjonskart
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ENC
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Elektroniske sjøkart
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Offisielle sjøkart
-
- Keywords
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KVSD
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sjødivisjonen
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- Specific usage
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The Norwegian Mapping Authority's official electronic charts (ENCs) are mainly aimed at the professional navigators. The professional fleet and vessels over a certain size are required to navigate on official charts, either in the form of approved and updated paper charts, or by using a type-approved electronic chart system, the ECDIS (Electronic Chart Display and Information System).
ECDIS is a certified navigation system meeting SOLAS requirements to navigational equipment pursuant to certain criteria. If an ENC is installed on this type of system and kept updated, it may be used for navigation in the same manner as an updated paper nautical chart.
Anyone navigating ECDIS must sail on updated ENCs. They receive the updates either in the form of a weekly CD, or they use an online service that allows one to download all the updates to the ENCs over the internet. The ENCs are distributed through Primar and approved distributors.
- User contact info
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Organisation name Individual name Electronic mail address Role Owner
- Access constraints
- Other restrictions
- Other constraints
- Norge digitalt begrenset
- Use constraints
- Other restrictions
- Other constraints
- ENC-lisens
- Classification
- Restricted
- Spatial representation type
- Vector
- Language
- Norwegian
- Topic category
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- Oceans
))
- Distribution format
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Name Version S57
3.1
- Units of distribution
-
Hele landet
- OnLine resource
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Protocol Linkage Name WWW:DOWNLOAD-1.0-http--download
https://www.primar.org/ vector
- Hierarchy level
- Dataset
Metadata
- File identifier
- d030dffb-82c4-4eaa-a7c7-0e8cbbb515c5 XML
- Metadata language
- Norwegian
- Hierarchy level
- Dataset
- Date stamp
- 2024-12-06
- Metadata standard name
-
ISO19115
- Metadata standard version
-
2003
- Metadata author
-
Organisation name Individual name Electronic mail address Role Norwegian Mapping Authority
Point of contact
- Other language
-
Language Character encoding English UTF8