ASKOE_WGS_512

Multibeam bathymetry collected from Asköfjärden and Fifång Deep, east of Askö Island in southern Stockholm archipelago. The data were collected with Stockholm University research vessels (RV) Electra and Skidbladner between 2012 and 2018 for multiple purposes. Some of the data were collected as a part of a course in marine geophysical mapping at Stockholm University. The processing of the raw data was carried out using the Qimera software by QPS. The data have been cleared for public release by the Swedish Maritime Administration.

Simple

Date (Creation)
Date (Revision)
Identifier
ASKOE_WGS_512
Custodian
  Swedish Maritime Administration
Östra Promenaden 7 , Norrköping , SE-601 78 , Sweden
+46 - (0)771-63 00 00
+46 - (0)11-10 19 49
http://www.sjofartsverket.se
Originator
  Stockholm University, Department of Geological Sciences
Svante Arrhenius vag 8 , Stockholm , 106 91 , Sweden
+46 8 674 78 97
http://www.geo.su.se/
Project name
  • EMODnet HRSM
SeaDataNet device categories
  • single-beam echosounders
  • multi-beam echosounders
Parameter Discovery Vocabulary (P02)
  • Bathymetry and Elevation
GEMET - INSPIRE themes, version 1.0
  • Hydrography
Use limitation
NOT FOR NAVIGATION
Access constraints
unrestricted
Use constraints
Creative Commons Attribution 4.0 International
Other constraints
EMODnet Bathymetry consortium (2024), EMODnet Digital High Resolution DTM
Spatial representation type
Grid
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
2012-09-01
End date
2018-09-12
N
S
E
W
thumbnail


Description

Map projection parameters, values and units :

Axes units :
Codespace
EPSG
Version
7.4
Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Unique resource identifier
EPSG:3011
Number of dimensions
3
Dimension name
Column
Dimension name
Row
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
No
Checkpoint Availability
No
Point in Pixel
  • Center
Distribution format
  • ( )

Distributor
  Stockholm University, Department of Geological Sciences
Sweden
Protocol
WWW:LINK
Function
Information
OnLine resource
EMODnet Bathymetry WMTS service ( WWW:LINK )
OnLine resource
EMODnet Map Viewer ( WWW:LINK )
OnLine resource
1215_ASKOE_WGS_512 - Format EMO ( WWW:DOWNLOAD )
Hierarchy level
Dataset

Vertical extent

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

Quantitative result

Value type
horizontal accuracy

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy

Quantitative result

Value
not defined

Conformance result

Date
Hierarchy level
Software
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Description
CDI_id 2210_ASKOE
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/morphologic survey
File identifier
SDN_CPRD_1215_ASKOE_WGS_512 XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Product record
Date stamp
2023-05-16T09:07:33.165Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0
Author
  Swedish Maritime Administration
Östra Promenaden 7 , Norrköping , SE-601 78 , Sweden
+46 - (0)771-63 00 00
+46 - (0)11-10 19 49
http://www.sjofartsverket.se
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Hydrography
Project name
EMODnet HRSM
SeaDataNet device categories
multi-beam echosounders single-beam echosounders

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Access to the portal

Associated resources

Not available