Estonian waters 50m resolution
Data extracted from the Estonian Maritime Administrations database. Extraction has been made using a grid for data reduction and only populated cells has been exported.
Simple
- Title
-
Estonian waters 50m resolution
- Date (Creation)
- 2018-03-28
- Date (Revision)
- 2018-03-28
- Citation identifier
- E50M
- Abstract
-
Data extracted from the Estonian Maritime Administrations database. Extraction has been made using a grid for data reduction and only populated cells has been exported.
- Point of contact
-
Organisation name Individual name Electronic mail address Role Estonian Maritime Administration
Production center Estonian 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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plummets
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multi-beam echosounders
-
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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
-
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
-
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 Estonian Hydrographic Office.
- Spatial representation type
- Vector
- Denominator
- 5000
- Distance
- 50 Metres (m)
- Language
- English
- Character set
- UTF8
- Topic category
-
- Oceans
- Begin date
- 1900-01-01
- End date
- 2018-12-31 Before
- Description
-
Map projection parameters, values and units :
Axes units :
- Codespace
-
EPSG
- Version
-
7.4
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326) / 7.4
- 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
-
Name Version XYZ Ascii
- Distributor contact
-
Organisation name Individual name Electronic mail address Role Estonian Maritime Administration
Dissemination Unit
- Transfer size (in MB)
- 115
- Hierarchy level
- Dataset
Vertical extent
- Minimum value
- -0.35
- Maximum value
- 223.7
Vertical CRS
Vertical CS
Vertical datum
- Statement
-
no information
- Hierarchy level
- Feature
- Dataset
-
accuracy
Gridded data positional accuracy
- Name of measure
-
horizontal accuracy
- Measure identification
- horizontal accuracy of coordinate
- Measure description
-
Varying positioning methods has been used and hence it is impossible to set one value of the accuracy. It can vary from <50cm to 50m.
- Evaluation method description
-
No validation done.
Quantitative result
- Value type
- horizontal accuracy
- Value
- 50m
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 IHO-S44.
- Evaluation method description
-
No validation done
Quantitative result
- Value
- not defined
Conformance result
- Title
-
Shoal bias
- Date
- Explanation
-
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.
- Description
-
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.
- 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_3085_E50M
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level name
-
Product record
- Date stamp
- 2022-06-22T19:24:38.311Z
- Metadata standard name
-
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
- Metadata standard version
-
1.0
- Metadata author
-
Organisation name Individual name Electronic mail address Role Swedish Maritime Administration
Author