5921_CNR_West Sardinia_64

Bathymetric grid generated from dataset collected along the western and northern margin of the Sardinia Island (western Mediterranean Sea) during several oceanographic cruises, aimed at mapping geohazard-related features of the Italian seafloor (https://www.protezionecivile.gov.it/en/approfondimento/progetto-magic-marine-geohazards-along-italian-coasts-0/).

Data were collected by means of the MBES system Kongsberg EM 3002D (293-307 kHz) for shallow areas, and Kongsberg EM 710 (200 kHz) and SeaBatReson 7111 (100 kHz) for deeper areas, and were processed using the software Caris Hips and Sips and Teledyne PDS.

 
Citation proposal
CNR, National Research Council, Institute of Marine Science (Napoli). 5921_CNR_West Sardinia_64. https://services.mspdata.eu:/geonetwork/srv/api/records/SDN_CPRD_5921_CNR_West Sardinia_64

Simple

Alternate title
Date ( Creation )
2024-10
Date ( Revision )
2024-10
Identifier
CNR_West Sardinia_64

  Originator

  Custodian

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 )
  • Lowest Astronomical Tide
Use limitation
Not for navigation
Access constraints
Creative Commons Attribution 4.0 International
Use constraints
Copyright
Other constraints
EMODnet Bathymetry consortium (2018), EMODnet Digital High Resolution DTM
Use limitation
Not for navigation
Spatial representation type
Grid
Denominator
50000
Distance
0.015625  Arc minute
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 / WGS 84 (EPSG:4326) / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
4416
Dimension name
Row
Dimension size
7744
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
false
Checkpoint Availability
false
Point in Pixel
  • Upper left
Distribution format
  • NetCDF ( )

    Specification

  Distributor

Transfer size
25
OnLine resource
EMODnet Bathymetry WMTS service  
OnLine resource
EMODnet viewer  
OnLine resource
CNR_West Sardinia_64  

CNR_West Sardinia_64

Hierarchy level
Dataset

Vertical extent

Minimum value
12
Maximum value
1185

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
Offset of 2 m
Pass
true
Hierarchy level
Software
Description
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Statement
EMODnet processing methodology using Globe software
Description

Dataset was collected by means of MBES. The HR DTM was generated from CDI:

CNR-IAMC-24_Magic_0909; CNR-IAMC-25_Magic_1209; CNR-IAMC-26_Magic_0410_LEG1; CNR-IAMC-27_Magic_0410_LEG2; CNR-IAMC-28_Magic_0610; CNR-IAMC-29_Magic_0511; CNR-IAMC-30_Magic_1211

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

Metadata

File identifier
SDN_CPRD_5921_CNR_West Sardinia_64   XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Product record
Date stamp
2025-04-10T12:56:00.914741Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0

  Author

 
 

  Overviews


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Associated resources

Not available