Fjörumörk - línur
Shorelines - Elevation

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Landupplýsingaþekja (línur) inniheldur línulegar teikningar fjörumarka sem oft má greina í landslagi. Forn fjörumörk mynduðust í mismunandi hæð eftir stöðu sjávar á mismunandi tímum í lok síðasta jökulskeiðs. Fjörumörkin eru hnituð inn eftir kortum í fræðigreinum, jarðfræðikortum, skráningum í vettvangsferðum og af Maxar gervitunglamyndum. Notuð var hæðarlínuþekja sem útbúin var úr ArcticDEM til að draga línu fjörumarka miðað við hæð yfir sjó. Í þekjunni eru skráðar upplýsingar um gerð, hæð yfir sjó og heimildir. Gerð felur í sér fjörumörk, óviss mörk og staða jökuls á síðjökultíma. Efstu fjörumörkin voru notuð til að útbúa landupplýsingaþekju (Efstu fjörumörk og Staða sjávar á síðjökultíma) sem sýnir mögulega útbreiðslu strandmyndana við hæstu sjávarstöðu á landinu.

The geospatial data layer (lines) contains linear representations of shoreline features that can often be identified in the landscape. Ancient shorelines formed at different elevations, reflecting changes in sea level at various times during the Late Glacial period, towards the end of the last glaciation. The shorelines were digitised from maps in scientific publications, geological maps, field survey records and Maxar satellite imagery. An elevation contour layer derived from ArcticDEM was used to delineate the shorelines according to their elevation above sea level. The layer contains information on feature type, elevation above sea level and data sources. Feature types include shorelines, uncertain shoreline boundaries and the position of the glacier during the Late Glacial period. The uppermost shorelines were used to create a geospatial data layer (Uppermost Shorelines and Late Glacial Sea-Level Position), illustrating the potential extent of coastal landforms across Iceland at the time of the highest sea level.

Simple

Date (Publication)
Date (Publication)
2026-06-11
Edition

1
Code
https://gatt.natt.is/geonetwork/srv/api/records/ac090ed7-352e-4f73-a63c-4fd4028da588
Status
Status
On going
On going
Point of contact
Organisation name Individual name Electronic mail address Role

Náttúrufræðistofnun

Natural Science Institute of Iceland
Author
Author

Náttúrufræðistofnun

Natural Science Institute of Iceland
Owner
Owner

Náttúrufræðistofnun

Natural Science Institute of Iceland
Point of contact
Point of contact
Maintenance and update frequency
Maintenance and update frequency
As needed
As needed
Mjög verðmæt gagnasett
High-value dataset (HVD) categories
GEMET - INSPIRE themes, version 1.0
Spatial scope
Theme
Theme
  • INSPIRE
  • High-value dataset

  • Umhverfismál

    Environment

  • Hæð

    Elevation

  • jarðvísindi

    geoscientific information

  • Ísland

    Iceland

  • opin gögn

    open data
GEMET - INSPIRE themes, version 1.0
Keywords
Access constraints
Access constraints
Other restrictions
Other restrictions
Other constraints
No limitations on public access
Use constraints
Use constraints
Other restrictions
Other restrictions
Other constraints
Other constraints

Creative Commons Attribution 4.0 International (CC BY 4.0). Heimilt er að nota og dreifa gögnunum, einnig í hagnaðarskyni, að því tilskildu að heimildar sé getið. Leyfi: https://creativecommons.org/licenses/by/4.0/ Inniheldur breytt Copernicus Sentinel 2 gögn 2023–2025.

Creative Commons Attribution 4.0 International (CC BY 4.0). Use and redistribution are permitted, including commercial use, provided appropriate attribution is given. Licence: https://creativecommons.org/licenses/by/4.0/ Contains modified Copernicus Sentinel 2 data 2023–2025.

Aggregate Datasetindentifier
Aggregate Datasetindentifier
34c09c48-459c-4d22-8549-e9b7ed96a5ac
Association Type
Association Type
Larger work citation
Larger work citation
Initiative Type
Initiative Type
Project
Project
Spatial representation type
Spatial representation type
Vector
Vector
Distance
Distance
25000  m
Language
Language
ice
Character set
Character set
UTF8
UTF8
Topic category
Topic category
  • Environment
    Environment
  • Elevation
    Elevation
  • Geoscientific information
    Geoscientific information
N
S
E
W
thumbnail




Unique resource identifier
EPSG:8088
Distribution format
Name Version

GeoJSON

GML

GeoPackage
Distributor contact
Organisation name Individual name Electronic mail address Role

Náttúrufræðistofnun

Natural Science Institute of Iceland
Publisher
Publisher

Digital transfer options
Digital transfer options

OnLine resource
Protocol Linkage Name

WWW:LINK-1.0-http--link

 		https://www.natt.is/is

Website NATT

Heimasíða NATT

WWW:LINK-1.0-http--link

 		https://www.natt.is/is/rannsoknir/rannsokna-og-voktunarverkefni/fornar-strandlinur-islandi

Um fornar strandlínur á Íslandi á heimasíðu NÁTT.

About Ancient Shorelines in Iceland on the NÁTT website.

WWW:LINK-1.0-http--partners

 		https://www.natt.is/is/midlun/opin-gogn

Um opin gögn á heimasíðu NÁTT

About open data on NATT website

OGC:WMS

 		https://gis.natt.is/geoserver/wms

jardfraedi:fjorumork_fjorumork

OGC:WFS

 		https://gis.natt.is/geoserver/wfs

jardfraedi:fjorumork_fjorumork
Hierarchy level
Hierarchy level
Dataset
Dataset

Conformance result
Conformance result

Title
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
Date (Publication)
Date (Publication)
2010-12-08
Explanation

See the referenced specification
Pass
Pass
Yes

Conformance result
Conformance result

Title
OGC Cloud Optimized GeoTIFF Standard, version 1.0
Date (Publication)
Date (Publication)
2023-07-14
Explanation

The COG distribution conforms to the OGC Cloud Optimized GeoTIFF standard
Pass
Pass
Yes
Statement
Statement

Gögnum safnað úr fræðigreinum, jarðfræðikortum, vettvangsferðum og persónulegar upplýsingar.

Data were collected from scientific publications, geological maps, field surveys, and personal communications.

Metadata

File identifier
File identifier
ac090ed7-352e-4f73-a63c-4fd4028da588 XML
Metadata language
Metadata language
ice
Character set
Character set
UTF8
UTF8
Hierarchy level
Hierarchy level
Dataset
Dataset
Date stamp
Date stamp
2026-11-04T11:58:54.670821452Z
Metadata standard name

ISO 19115:2003/19139
Metadata standard version

1.0
Metadata author
Organisation name Individual name Electronic mail address Role

Náttúrufræðistofnun

Natural Science Institution of Iceland

Skafti Brynjólfsson

Skafti Brynjólfsson
Point of contact
Point of contact

Náttúrufræðistofnun

Natural Science Institution of Iceland

Nína Aradóttir

Nína Aradóttir
Point of contact
Point of contact
Other language
Language Character encoding
English
English
UTF8
UTF8
Icelandic
Icelandic
UTF8
UTF8
 
 

Overviews

overview
Smámynd
Preview

Spatial extent

thumbnail

Keywords

High-value dataset
Hæð
Elevation
INSPIRE
Umhverfismál
Environment
jarðvísindi
geoscientific information
opin gögn
open data
Ísland
Iceland
GEMET - INSPIRE themes, version 1.0

Hæð
Elevation
Jarðfræði
Geology
Jarðfræði
Geology
Mjög verðmæt gagnasettHigh-value dataset (HVD) categories

Landupplýsingar
Geospatial data
Spatial scope

National


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