Finnish EEZ waters 200 m resolution
Data extracted from the Finnish Maritime Administration. Extraction has been made using a grid for data reduction. Calculated average depths in node position have been exported without interpolation.
What
Metadata details
- File identifier
- SDN_CPRD_4720_FTA200
- Catalogue type
-
Product record
-
Project name
-
-
EMODnet HRSM
-
- Dissemination level
-
public
- Metadata language
- English
- Date stamp
- 2018-04-18T09:55:23
Identification
- Dataset name
-
Finnish EEZ waters 200 m resolution
- Short name of dataset (SDN Local Product-ID)
-
FTA200
-
Parameter Discovery Vocabulary (P02)
-
-
Bathymetry and Elevation
-
-
SeaDataNet device categories
-
-
multi-beam echosounders
-
Geometry
- Spatial representation type
- Vector
- Pixel size
- 200 Metres (m)
- Maximum scale of use
- 20000
Abstract
- Dataset description abstract
-
Data extracted from the Finnish Maritime Administration. Extraction has been made using a grid for data reduction. Calculated average depths in node position have been exported without interpolation.
- Description of processed data sources
-
This is an extract of the available multibeam datasets in the Finnish EEZ.
- Description of data processing
-
Point resolution reduction during export. No interpolation of data.
Quality
Accuracy / Calibration
Hor. accuracy
- 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 20m.
- Value
- 20 m
- Evaluation method description
-
No validation done.
Vert. accuracy
- Measure description
-
Varying multibeams has been used over the years and hence it is impossible to set one value of the accuracy. All surveys fulfills the demands in the Finnish/Swedish realisation of IHO-S44, named FSIS-44.
- Evaluation method description
-
No validation done
Suitability
- Suitability, Expected type of users / uses and limitations
-
Data originates from the Finnish Hydrographic Office.
Quality Indicators
- Horizontal Quality Indicator
- 1 - Between 500m and 50m
- Vertical Quality Indicator
- 4 - MBES High frequency (higher that 100kHz) (1+0.5%d)
- Purpose Quality Indicator
- 3 - Hydrographic survey or compatible with hydrographic standards
Where
- Min. depth in meters (>0 below Sea Level)
- 0.7
- Max. depth in meters (>0 below Sea Level)
- 221
Projection
- code
-
ETRS-TM35FIN (EPSG:3067)
- Version or custom projection details
-
Elevations are stored in Baltic Sea Chart Datum 2000 (MSL)
When
Creation date
- date
- 2018-01-10
Revision date
- date
- 2018-01-10
Temporal extent*
- Begin
- 2000-01-01
- End
- 2017-12-31 Before
Who
Originator
Data Holding Center
- Organisation name
-
Finnish Transport Agency
Collating Centre = Metadata author
Access
Distributor
- Organisation name
-
Finnish Transport Agency
Data formats*
- Format
-
XYZ Ascii
- Transfer size (in MB)
- 20
Intellectual property
- 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 constraints
-
Data are not to be:
*used for safety of navigation purposes
*used in Electronic Chart Display Systems
*used as an aid to navigaton