Marine limit
Marine limit indicates the highest level the sea reached after the last Ice Age.
Information about marine limit is central in the work of delimiting areas with marine clay in Norway. Marin limit indicates the highest level of marine sediments deposited on land. Issues involving such deposits may be excluded over the marine limit, which is important information in i.a. public planning. For example, quick clay and landslides in marine fine-grained deposits and fjord deposits as marine clay only occur under marine limit. Furthermore, groundwater quality below marine limit can be affected by relict salt water and clay can limit the spread of aquifers.
The data consists of point registrations, lines and polygons. Lines and polygons are modeled from points and a 10 meter digital elevation model. The dataset is nationwide.
Simple
- Date (Creation)
- 2013-05-30
- Date (Publication)
- 2013-05-30
- Date (Revision)
- 2022-06-17
- Unique resource identifier
- marin_grense
- Purpose
-
Marine limit indicates the highest level of the sea after the last ice age. It is important to know the marine limit because it specifies the highest possible level of superficial deposits originally deposited in the sea and the fjord. The information is useful in land planning and quick clay mapping.
- Status
- On going
- Maintenance and update frequency
- As needed
- Nasjonal inndeling i geografiske initiativ og SDI-er
-
-
Geodata Act
-
NSDI data
-
Norway Digital
-
dataNorgeNo
-
ØkologiskGrunnkart
-
Felles datakatalog
-
Modellbaserte vegprosjekter
-
- Place
-
-
Norway
-
- Theme
-
-
marine limit
-
sea level
-
glaciofluvial deposit
-
beach deposit
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shoreline
-
beach ridge
-
quaternary geology
-
marine fine-grained deposit
-
marine clay
-
NGU
-
- Specific usage
-
Information about marine limit is central in the work of delimiting areas with marine clay in Norway. Marin limit indicates the highest level of marine sediments deposited on land. Issues involving such deposits may be excluded over the marine limit, which is important information in i.a. public planning. For example, quick clay and landslides in marine fine-grained deposits and fjord deposits as marine clay only occur under marine limit. Furthermore, groundwater quality below marine limit can be affected by relict salt water and clay can limit the spread of aquifers.
- Access constraints
- Other restrictions
- Other constraints
- Åpne data
- Use constraints
- Other restrictions
- Other constraints
- Norsk lisens for offentlige data (NLOD)
- Other constraints
-
Ingen begrensninger oppgitt
- Classification
- Unclassified
- Spatial representation type
- Vector
- Denominator
- 50000
- Metadata language
- Norwegian
- Topic category
-
- Geoscientific information
))
- Begin date
- 0001-01-01
- Supplemental Information
-
Marin grense kan, sammen med løsmassekart, være en hjelp til å avgrense områder der marin leire kan forekomme. Det er viktig at man sjekker hvilken målestokk som gjelder for løsmassekartet og den bør være M 1:50.000 eller bedre (bruk informasjonsverktøyet på linjene til løsmassepolygonene i netttjenesten for å sjekke dette). Det bør også tas høyde for at registrering av marin grense stedvis kan være beheftet med noe usikkerhet, og at dekning vil variere. Usikkerheten på marin grense punktene vil sjelden overstige 10 m i høyde, og de viktigste områder med marin leire vil være fanget opp av den presenterte modellen på nett. Imidlertid vil usikkerheten på modellert marin grense være noe større i områder med få marin grense registreringer. Karttjenesten blir oppdatert i takt med at ny marin grense informasjon kommer inn.
- Unique resource identifier
- EPSG:4258
- Unique resource identifier
- EPSG:25832
- Unique resource identifier
- EPSG:25833
- Unique resource identifier
- EPSG:25835
- Distribution format
-
-
FGDB
(
10.2
)
Distributor
- Units of distribution
-
Hele landet, Fylke
- OnLine resource
- https://nedlasting.ngu.no/api/capabilities/ ( GEONORGE:DOWNLOAD )
-
Shape
(
10.2
)
Distributor
- Units of distribution
-
Hele landet, Fylke
- OnLine resource
- https://nedlasting.ngu.no/api/capabilities/ ( GEONORGE:DOWNLOAD )
-
SOSI
(
4.5
)
Distributor
- Units of distribution
-
Hele landet, Fylke
- OnLine resource
- https://nedlasting.ngu.no/api/capabilities/ ( GEONORGE:DOWNLOAD )
-
GML
(
3.2.1
)
Distributor
- Units of distribution
-
Hele landet, Fylke
- OnLine resource
- https://nedlasting.ngu.no/api/capabilities/ ( GEONORGE:DOWNLOAD )
-
FGDB
(
10.2
)
Distributor
- Units of distribution
-
Hele landet, Kommune
- OnLine resource
- https://geo.ngu.no/download/order?dataset=1500 ( WWW:DOWNLOAD-1.0-http--download )
-
Shape
(
10.2
)
Distributor
- Units of distribution
-
Hele landet, Kommune
- OnLine resource
- https://geo.ngu.no/download/order?dataset=1500 ( WWW:DOWNLOAD-1.0-http--download )
-
SOSI
(
4.5
)
Distributor
- Units of distribution
-
Hele landet, Kommune
- OnLine resource
- https://geo.ngu.no/download/order?dataset=1500 ( WWW:DOWNLOAD-1.0-http--download )
-
GML
(
3.2.1
)
Distributor
- Units of distribution
-
Hele landet, Kommune
- OnLine resource
- https://geo.ngu.no/download/order?dataset=1500 ( WWW:DOWNLOAD-1.0-http--download )
-
FGDB
()
Distributor
- OnLine resource
- https://nedlasting.ngu.no/api/atom/cf8ccec7-9505-4d84-94a9-eac9c69971d3 ( W3C:AtomFeed )
-
GML
()
Distributor
- OnLine resource
- https://nedlasting.ngu.no/api/atom/cf8ccec7-9505-4d84-94a9-eac9c69971d3 ( W3C:AtomFeed )
-
Shape
()
Distributor
- OnLine resource
- https://nedlasting.ngu.no/api/atom/cf8ccec7-9505-4d84-94a9-eac9c69971d3 ( W3C:AtomFeed )
-
SOSI
()
Distributor
- OnLine resource
- https://nedlasting.ngu.no/api/atom/cf8ccec7-9505-4d84-94a9-eac9c69971d3 ( W3C:AtomFeed )
-
FGDB
(
10.2
)
- Units of distribution
-
landsfiler, fylkesvis
- OnLine resource
- https://nedlasting.ngu.no/api/capabilities/ ( GEONORGE:DOWNLOAD )
- Hierarchy level
- Dataset
Domain consistency
Conformance result
- Date (Publication)
- 2021-03-09
- Date
- Explanation
-
The data is not evaluated according to the product specification
Conformance result
- Date (Publication)
- 2021-03-09
- Date
- Explanation
-
SOSI files are not evaluated according to application form
Domain consistency
Conformance result
- Date (Publication)
- 2021-03-09
- Date
- Explanation
-
GML files are not evaluated according to application form
Conformance result
- Date
- Date
- Explanation
-
Angir fullstendighet i forhold til krav fra FAIR-prinsippene (The FAIR Guiding Principles for scientific data management and stewardship)
- File identifier
- cf8ccec7-9505-4d84-94a9-eac9c69971d3 XML
- Metadata language
- Norwegian
- Hierarchy level
- Dataset
- Date stamp
- 2022-12-13
- Metadata standard name
-
ISO19115
- Metadata standard version
-
2003
Overviews

Spatial extent
))
Provided by
