Swedish territorial waters 300 m resolution
Data extracted from the Swedish Maritime Administrations database. Extraction has been made using a grid for data reduction only and true surveyed minimum, maximum depths within the selection grid has been exported at their original positions. Calculated average depths in node position has also been exported.
Simple
- Title
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Swedish territorial waters 300 m resolution
- Alternate title
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EMODNET-IFR-WESTMED-2012
- Date (Creation)
- 2017-11-01
- Date (Revision)
- 2017-11-01
- Citation identifier
- TER300
- Abstract
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Data extracted from the Swedish Maritime Administrations database. Extraction has been made using a grid for data reduction only and true surveyed minimum, maximum depths within the selection grid has been exported at their original positions. Calculated average depths in node position has also been exported.
- Point of contact
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Organisation name Individual name Electronic mail address Role Swedish Maritime Administration
Production center Swedish Maritime Administration
Product manager
-
Project name
-
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EMODnet HRSM
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-
SeaDataNet device categories
-
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single-beam echosounders
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multi-beam echosounders
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plummets
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Parameter Discovery Vocabulary (P02)
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Bathymetry and Elevation
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GEMET - INSPIRE themes, version 1.0
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Hydrography
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- Use limitation
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Data are not to be:
*used for safety of navigation purposes
*used in Electronic Chart Display Systems
*used as an aid to navigaton
- Access constraints
- License
- Use constraints
- Copyright
- Other legal constraints
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Data are not to be:
*used for safety of navigation purposes
*used in Electronic Chart Display Systems
*used as an aid to navigaton
- Use limitation
-
Data originates from the Swedish Hydrographic Office.
- Spatial representation type
- Vector
- Denominator
- 2000
- Distance
- 300 Metres (m)
- Language
- English
- Character set
- UTF8
- Topic category
-
- Oceans
- Begin date
- 1820-01-01
- End date
- 2017-11-01 Before
- Description
-
Map projection parameters, values and units :
Axes units :
- Codespace
-
EPSG
- Version
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7.4
- Reference system identifier
- EPSG / Sweref99 TM EPSG:3006 / Elevations are stored in Baltic Sea Char Datum 2000 (MSL)
- Number of dimensions
- 3
- Dimension name
- Column
- Dimension name
- Row
- Dimension name
- Time
- Dimension size
- 1
- Cell geometry
- Point
- Transformation parameter availability
- Checkpoint Availability
- Point in Pixel
-
- Center
- Distribution format
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Name Version XYZ Ascii, Geo TIFF
- Distributor contact
-
Organisation name Individual name Electronic mail address Role Swedish Maritime Administration
Dissemination Unit
- Transfer size (in MB)
- 5600
- Hierarchy level
- Dataset
Vertical extent
- Minimum value
- 0
- Maximum value
- 560
Vertical CRS
Vertical CS
Vertical datum
- Statement
-
no information
- Hierarchy level
- Feature
- Dataset
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accuracy
Gridded data positional accuracy
- Name of measure
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horizontal accuracy
- Measure identification
- horizontal accuracy of coordinate
- Measure description
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Varying positioning methods has been used and hence it is impossible to set one value of the accuracy. It can vary from <50cm to 200m.
- Evaluation method description
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No validation done.
Quantitative result
- Value type
- horizontal accuracy
- Value
- 200 m
Quantitative attribute accuracy
- Name of measure
-
depth
- Measure identification
- depth accuracy
- Measure description
-
Varying survey methods has been used and hence it is impossible to set one value of the accuracy. All modern surveys fulfills the demands in the Finnish/Swedish realisation of IHO-S44, named FSIS-44.
For more information regarding the underlaying data quality please visit https://geokatalog.sjofartsverket.se/MapService/mapViewer.aspx?service=DjupdatatsKvalitet Where all green areas fulfills the FSIS-44, yellow areas is surveyed after 1940 and red are older digitized data.
- Evaluation method description
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No validation done
Quantitative result
- Value
- not defined
Conformance result
- Title
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Shoal bias
- Date
- Explanation
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No
- Pass
- Hierarchy level
- Software
- Other
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software
- Hierarchy level
- Property type
- Description
-
parameters of data processing
Attributes
- Statement
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Point resolution reduction during export. No interpolation of data.
- Description
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As this is an extract of the entire database it consist of various sources and ages. It is still the best available dataset for the region that can be made available according to the national security act.
- Hierarchy level
- Dataset
- Horizontal Quality Indicator
- 1 - Between 500m and 50m
- Vertical Quality Indicator
- 2 - MBES low frequency (lower than 100kHz) (similar than 1+2%d)
- Purpose Quality Indicator
- 3 - Hydrographic survey or compatible with hydrographic standards
Metadata
- File identifier
- SDN_CPRD_1215_TER300
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level name
-
Product record
- Date stamp
- 2018-04-18T09:55:06
- Metadata standard name
-
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
- Metadata standard version
-
1.0
- Metadata author
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Organisation name Individual name Electronic mail address Role Swedish Maritime Administration
Author