Marine sedimentasjonsmiljø, detaljert

The dataset provides an overview of the dominant sedimentation environment in the mapped area. This is an interpretation of the processes that prevail on and near the seabed in terms of erosion, transport and deposition of sediments. Based on information about the sedimentatary environment, other thematic maps can be developed, such as bottom currents, sediment transport, pollution distribution, etc.

Simple

Date (Creation)
2019-05-30
Date (Publication)
2091-09-15
Date (Revision)
2022-11-08
Purpose

The data set provides an overview of the sedimentatary environment at the seabed in the area that has been mapped. Areas with fine-grained sediments (clay/silt) indicate weak bottom currents and a calm depositional environment, while coarse-grained sediments indicate currents that prevent the deposition of or cause the outwash of fine-grained sediments, while the coarser ones (sand, gravel and rock) remain. The map thus indicates the strength and direction of the bottom currents.
Status
On going
Publisher
  Geological Survey of Norway - Aave Lepland
Owner
  Geological Survey of Norway - Sigrid Elvenes
Maintenance and update frequency
As needed
GEMET - INSPIRE themes, version 1.0

  • Geology

  • Oceanographic geographical features
Nasjonal inndeling i geografiske initiativ og SDI-er

  • Mareano

  • MarineGrunnkart
Nasjonal tematisk inndeling (DOK-kategori)

  • Geology
Place

  • Norway

  • Coastal marine areas of Norway

  • Kongsfjord

  • Rijpfjord

  • Ålesund and Giske

  • Stavanger
Theme

  • seabed

  • coast

  • fjord

  • marine

  • sedimentation

  • environment

  • sedimentary environment

  • erosion

  • accumulation

  • transport

  • bottom current
Keywords

  • NGU

  • MAREANO

  • Marine Grunnkart

  • MarinBunnsedimenterWMS
Spatial scope
Specific usage

Datasettet kan anvendes som underlag i overordnet areal- og miljøplanlegging, habitatskartlegging, sårbarhetsanalyser, konsekvensutredninger i forbindelse med installasjoner på sjøbunnen osv. Ut fra informasjon om sedimentasjonsmiljø kan det videreutvikles andre tema som f.eks. bunnstrømmer, sedimenttransport, miljøgiftdistribusjon osv.
Owner
 
Use limitation

Data coverage is limited to a few fjords and coastal areas.
Access constraints
Other restrictions
Other constraints
Åpne data
Use constraints
Other restrictions
Other constraints
Norsk lisens for offentlige data (NLOD) 2.0
Classification
Unclassified
Spatial representation type
Vector
Denominator
20 000
Metadata language
Norwegian
Topic category
  • Geoscientific information
N
S
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W
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Begin date
2091-09-15
Supplemental Information

Dette er et detaljert datasett som passer best til bruk i målestokk fra ca. 1:10 000 til 1:50 000.
Unique resource identifier
EPSG:4326
Unique resource identifier
EPSG:32632
Unique resource identifier
EPSG:32633
Unique resource identifier
EPSG:32635
Distribution format
OnLine resource
mailto:marinedata@ngu.no ( GEONORGE:OFFLINE )
Hierarchy level
Dataset

Domain consistency

Conformance result

Date (Publication)
Date
Explanation

The data is not evaluated according to the product specification

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
b395af79-5852-4b46-814c-24f4b7c605a2 XML
Metadata language
Norwegian
Parent identifier
Marine sedimentary environment

ef9cedd5-2982-4b44-a15f-82ae3305bc65
Hierarchy level
Dataset
Date stamp
2022-12-13
Metadata standard name

ISO19115
Metadata standard version

2003
Point of contact
  Geological Survey of Norway - Janne Grete Wesche
 
 

Overviews

overview
original
overview
miniatyrbilde
overview
medium

Spatial extent

N
S
E
W
thumbnail


Keywords

accumulation bottom current coast environment erosion fjord marine seabed sedimentary environment sedimentation transport

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