4036 HRDTM 1/128 Heron Canyon

The data were acquired with Reson SeaBat 7150 and 8111 multibeam echosounder systems on board the R/V OGS Explora in order to cover the Malta Escarpment for a geological survey in the framework of EU FP7 project SCARP.

Simple

Date (Creation)
Date (Revision)
Identifier
CUMECS3_Heron_Canyon
Originator
  Marine Geology and Seafloor Surveying group, Department of Geosciences, University of Malta
115, Maths and Physics Building , Msida , MSD 2080 , Malta
http://www.um.edu.mt/science/geosciences/mgss
Custodian
  Marine Geology and Seafloor Surveying group, Department of Geosciences, University of Malta
115, Maths and Physics Building , Msida , MSD 2080 , Malta
http://www.um.edu.mt/science/geosciences/mgss
Parameter Discovery Vocabulary (P02)
  • Bathymetry and Elevation
SeaDataNet device categories
  • multi-beam echosounders
Positioning devices
  • Differential Global Positioning System receivers
Vertical Datum
  • Lowest Astronomical Tide
Project name
  • EMODnet HRSM
Thèmes Sextant
  • /Physical Environment/Bathymetry/Digital Terrain Model
Access constraints
Creative Commons Attribution 4.0 International
Use constraints
Other restrictions
Other constraints
DO NOT USE FOR NAVIGATION
Spatial representation type
Grid
Denominator
0.015625
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
2015-03-03
End date
2015-03-11

Vertical extent

Minimum value
449
Maximum value
3891
N
S
E
W
thumbnail


Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
4480
Dimension name
Row
Dimension size
1408
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
No
Checkpoint Availability
No
Point in Pixel
Distribution format
  • NetCDF ( )

Transfer size
84
OnLine resource
EMDOnet viewer ( WWW:LINK )
OnLine resource
CUMECS3_Heron_Canyon - Format EMO ( WWW:DOWNLOAD )

CUMECS3_Heron_Canyon - Format EMO

OnLine resource
EMODnet Bathymetry WMTS service ( WWW:LINK )
Hierarchy level
Dataset

Conformance result

Date
Pass
No

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy

Quantitative result

Value
not defined

Gridded data positional accuracy

Name of measure
horizontal accuracy
Measure identification
horizontal accuracy of coordinate

Quantitative result

Value type
horizontal accuracy

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Horizontal
Value
2 - Between 50 m and 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
Hierarchy level
Software
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Statement
EMODnet processing methodology using Globe software
Description
4036_CUMECS3
File identifier
SDN_CPRD_4036_CUMECS3_Heron_Canyon XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Composite Product Record
Date stamp
2022-07-18T12:22:20.828Z
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0
 
 

Overviews

overview
Heron Canyon

Spatial extent

N
S
E
W
thumbnail


Keywords

Positioning devices
Differential Global Positioning System receivers
Project name
EMODnet HRSM
SeaDataNet device categories
multi-beam echosounders
Thèmes Sextant
/Physical Environment/Bathymetry/Digital Terrain Model
Vertical Datum
Lowest Astronomical Tide

Provided by

Access to the portal

Associated resources

Not available