SDN_CPRD_4720_Tvarminne

Multibeam bathymetry showing submarine terraces in the seafloor southeast of Tvärminne Zoological Station in southern Finland archipelago. Detailed information about the depth and shape of the seafloor is provided by the acquired multibeam bathymetry. This information is commonly used to study, for example, general seafloor geology, glacial morphology, bottom habitats, and bottom current activities.
 
Citation proposal
Stockholm University, Department of Geological Sciences. SDN_CPRD_4720_Tvarminne. https://services.mspdata.eu:/geonetwork/srv/api/records/SDN_CPRD_2210_Tvarminne

Simple

Alternate title
Date ( Creation )
2020-01-02
Date ( Revision )
Identifier
Tvarminne

  Originator

Website
web site  

  Custodian

Website
web site  
Project name ( Theme )
  • EMODNet Bathymetry
SeaDataNet device categories ( Theme )
  • multi-beam echosounders
http://vocab.ndg.nerc.ac.uk/ ( Stratum )
Parameter Discovery Vocabulary (P02) ( parameter )
  • Bathymetry and Elevation
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Hydrography
SeaDataNet depth measurement reference planes ( Theme )
  • mean sea level
Use limitation
Access constraints
Creative Commons Attribution 4.0 International
Use constraints
Creative Commons Attribution 4.0 International
Other constraints
Use limitation
Spatial representation type
Grid
Denominator
10000
Distance
0.5  meter
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
N
S
E
W


Unique resource identifier
Description

Map projection parameters, values and units :

Axes units :

Unique resource identifier
Codespace
EPSG
Version
7.4
Reference system identifier
EPSG / EPSG:32634 / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
1344
Dimension name
Row
Dimension size
1376
Dimension name
Time
Dimension size
1
Resolution
1  minute
Cell geometry
Point
Transformation parameter availability
false
Checkpoint Availability
false
Point in Pixel
  • Center
Distribution format
  • GeoTIFF (1.0 )

    Specification

  Distributor

Website
web site  
Transfer size
2
Protocol
WWW:LINK
Name
Description
Function
Information
OnLine resource
EMODnet Bathymetry WMTS service  
Hierarchy level
Dataset

Vertical extent

Minimum value
-8
Maximum value
-42

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
Evaluation method description

Quantitative result

Value type
horizontal accuracy

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy
Measure description
Evaluation method description

Quantitative result

Value
not defined

Conformance result

Date
Explanation
Pass
false
Hierarchy level
Software
Description
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Statement
The multibeam bathymetry is provided in the form of a compiled Digital Terrain Model with a cell-spacing of 50x50 cm. The processing of the raw data was carried out using the Qimera software by QPS.
Description
The data were acquired with Stockholm University research vessel (RV) Electra in 2017 under Finnish survey permission granted to Tvärminne Zoological Station. The multibeam bathymetry was here collected for the purpose of providing a geospatial framework for habitat studies in the Tvärminne area within The Baltic Bridge initiative, a collaboration project between Stockholm University and Tvärminne Zoological Station, Helsinki University.
Hierarchy level
Dataset

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Horizontal
Value
3 - < 20 m

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Vertical
Value
4 - MBES High frequency (higher that 100kHz) (1+0.5%d)

Domain consistency

Name of measure
emodnet-bathymetry.QI.Purpose
Value
2 - Bathymetric

Metadata

File identifier
SDN_CPRD_2210_Tvarminne   XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Product record
Date stamp
2024-04-04T12:22:59.733Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0

  Author

Website
web site  
 
 

  Overviews


Provided by

Access to the portal

Associated resources

Not available