Paikkatietohakemisto
Seabed substrate 1:100 000
Seabed substrate 1:100 000 is one of the products produced in the EMODnet (European Marine Observation and Data network) Geology III EU project. Project provided seabed geological material from the European maritime areas. The EMODnet Geology III project ( http://www.emodnet-geology.eu/) collects and harmonizes geological data from the European sea areas to support decision-making and sustainable marine spatial planning. The EMODnet Geology partnership has included 39 marine organizations from 30 countries.
This data includes the EMODnet seabed substrate map at a scale of 1:100 000 from the Finnish marine areas. It is based on the data produced on a scale of 1:20 000 by the Geological Survey of Finland (GTK). The data has been harmonized and reclassified into five Folk substrate classes (clay + silt (mud), sandy clays, clayey sands, coarse sediments, mixed sediments) and bedrock. The data describes the seabed substrate from the uppermost 30 cm of the sediment column. The data have been generalized into a target scale (1:100 000). The smallest smallest cartographic unit within the data is 0.05 km2 (5 hectares).
Further information about the EMODnet-Geology project III is available on the portal ( http://www.emodnet-geology.eu/).
Permission (AN17367) to publish the material was obtained from the Finnish Defence Office 29.9.2017.
Simple
- Date (Publication)
- 2018-03-26
- Citation identifier
- http://paikkatiedot.fi/so/1001753
- Purpose
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The data has been created for the decision-making, research and large-scale marine spatial planning. The material is produced on a 1:100 000 scale and it describes the seabed substrate at a general level only, and is not suitable for a detailed analysis. The data tells the seabed substrate composition from the surface to 30 cm depth. The restricted areas (Defence Forces) have been removed from the material.
- Credit
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The EU and the EMODNET Geology III project partners.
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role Geological Survey of Finland
Owner
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Paikkatietohakemiston asiasanasto
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Not-Inspire
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- Place
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Baltic Sea
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Finland
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- Discipline
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Marine Geology
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- Temporal
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Holocene - Precambrian
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- Theme
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marine geology
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seabed
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sediments
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Marine Spatial Planning
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GEMET - INSPIRE themes, version 1.0
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Geology
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- Access constraints
- Other restrictions
- Other constraints
- no limitations to public access
- Use constraints
- Other restrictions
- Other constraints
- Attribution 4.0 International (CC BY 4.0)
- Spatial representation type
- Vector
- Denominator
- 100000
- Language
- Finnish
- Topic category
-
- Geoscientific information
))
- Unique resource identifier
- EPSG:3067
- Distribution format
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Name Version ESRI file gdb
- OnLine resource
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Protocol Linkage Name WWW:LINK-1.0-http--link
https://hakku.gtk.fi/fi/locations/search?location_id=193 HAKKU
WWW:LINK-1.0-http--link
https://gtkdata.gtk.fi/Maankamara/index.html Maankamara
OGC:WMS-1.3.0-http-get-capabilities
http://gtkdata.gtk.fi/arcgis/services/Rajapinnat/GTK_Maapera_WMS/MapServer/WMSServer?&service=WMS&VERSION=1.3.0&REQUEST=GetMap&FORMAT=image/png&TRANSPARENT=true&LAYERS=merenpohjan_maalajit_100k&CRS=EPSG:4326&STYLES=&WIDTH=400&HEIGHT=600&BBOX=61600,6541100,543000,7350300 OGC:WFS
http://gtkdata.gtk.fi/arcgis/services/Rajapinnat/GTK_Maapera_WFS/MapServer/WFSServer?
- Hierarchy level
- Dataset
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
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Aineisto ei ole INSPIRE-tietotuotemäärittelyn mukainen
- Pass
- No
- Statement
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This material is reclassified from the Finnish marine geological data to Folk sediment classification system based on expert-estimations. Folk sediment classification is an international accepted classification system based on particle size distribution.
The data have been generalized into a target scale (1:100 000). The smallest smallest cartographic unit within the data is 0.05 km2 (5 hectares).
The restricted areas (Defence Forces) have been removed from the material.
More information on the process can be found from the EMODnet III Geology WP3 Guidance document 1.
http://tupa.gtk.fi/metaviite/wp3_guide1_seabed substrate harmonisation_100k_ february2018.pdf
- Description
-
This material is reclassified from the Finnish marine geological data to Folk sediment classification system based on expert-estimations. Folk sediment classification is an international accepted classification system based on particle size distribution.
The data have been generalized into a target scale (1:100 000). The smallest smallest cartographic unit within the data is 0.05 km2 (5 hectares).
The restricted areas (Defence Forces) have been removed from the material.
More information on the process can be found from the EMODnet III Geology WP3 Guidance document 1.
http://tupa.gtk.fi/metaviite/wp3_guide1_seabed substrate harmonisation_100k_ february2018.pdf
- Rationale
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The data has been created for the decision-making, research and large-scale marine spatial planning. The material is produced on a 1:100 000 scale and it describes the seabed substrate at a general level only, and is not suitable for a detailed analysis. The data tells the seabed substrate composition from the surface to 30 cm depth. The restricted areas (Defence Forces) have been removed from the material.
- File identifier
- 77c563ae-8375-4856-a0d8-31a58d13eb79 XML
- Metadata language
- Finnish
- Hierarchy level
- Dataset
- Hierarchy level name
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Aineisto
- Date stamp
- 2024-02-19T16:03:38
- Metadata author
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Organisation name Individual name Electronic mail address Role Geological Survey of Finland
Point of contact
- Other language
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Language Character encoding English 8859 Part 15 Finnish UTF8