• Catalogue PIGMA
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353_291104 - PAIS_VASCO

DTM of coast of Biscay and Guipuzcoa , approximately 250 m resolution. This DTM includes the whole area from coast line to deepest level (144,058 m)

Simple

Alternate title
291104
Date (Creation)
2011-03-17T12:00:00
Date (Revision)
2011-03-30T12:00:00
Identifier
291104
Originator
  Istituto Espanol de Oceanografia (IEO)
Custodian
  Istituto Espanol de Oceanografia (IEO)
Thèmes Sextant
  • /Physical Environment/Bathymetry/Digital Terrain Model
Project name
  • EMODNet Seabed Mapping
SeaDataNet device categories
  • multi-beam echosounders
SeaDataNet device categories
  • Differential Global Positioning System receivers
Parameter Discovery Vocabulary (P02)
  • Bathymetry and Elevation
GEMET - INSPIRE themes, version 1.0
  • Hydrography
Access constraints
Restricted
Use constraints
Copyright
Other constraints
Contact ideo@ieo.es
Use limitation
Not for navigation.Contact ideo@ieo.es
Spatial representation type
Grid
Denominator
200000
Distance
0.002  Degrees north (degree_north)
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
2005-01-01T12:00:00
End date
2009-12-31T12:00:00
N
S
E
W
thumbnail


Geographic identifier
Bay of Biscay
Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
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
  • ESRI GRID ( not speciifed )

Distributor
  Istituto Espanol de Oceanografia (IEO)
OnLine resource
Web site of the Istituto Espanol de Oceanografia (IEO) ( WWW:LINK )

Contact ideo@ieo.es

Hierarchy level
Dataset

Vertical extent

Minimum value
4
Maximum value
115

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
Evaluation method description
In all the cases, the owner of the information has made the quality controls for every zone

Quantitative result

Value type
horizontal accuracy

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy
Evaluation method description
In all the cases, the owner of the information has made the quality controls for every zone

Quantitative result

Value
not defined

Conformance result

Date
Pass
No
Hierarchy level
Software
Description
ArcGIS
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
  • SDN:P011:294:MBANZZ01 = Sea-floor depth (below instantaneous sea level) {bathymetric depth} in the water body by echo sounder
Statement

Description of data processing :

The DTM has been extracted from the AZTI GRID (Argis raster format) using the RESAMPLE method of interpolation to convert it to angular coordinates at a resolution of 1/8 arc-minute of latitude and longitude.

Description

Description of processed data sources :

The DTM is derived from RESON SEABAT 8125 and RESON SEABAT 7125 multibeam echosounder surveys using Trimble agp132 GPSD for positioning. The source data have been obtained from AZTI as ASCII ArcGIS GRID files at a resolution of 250 m x 250 m.

Hierarchy level
Dataset

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
2 - MBES low frequency (lower than 100kHz) (similar than 1+2%d)

Domain consistency

Name of measure
emodnet-bathymetry.QI.Purpose
Value
2 - Bathymetric/morphologic survey
File identifier
SDN_CPRD_353_291104 XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Composite Product Record
Date stamp
2018-01-29T16:44:02
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0
Author
  Istituto Espanol de Oceanografia (IEO)
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Hydrography
Project name
EMODNet Seabed Mapping
SeaDataNet device categories
Differential Global Positioning System receivers multi-beam echosounders
Thèmes Sextant
/Physical Environment/Bathymetry/Digital Terrain Model

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Associated resources

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