353_291702 - MARCONI CANTABRIAN SEA SPAIN

DTM of north cantabrian sea margin, approximately 100 meters of resolution. This DTM includes the whole area of Cantabria and part of Asturias one (depth from 100 to 3253m).

Simple

Alternate title
291702
Date (Creation)
2017-10-09T12:00:00
Date (Revision)
2017-11-30T12:00:00
Identifier
291702
Originator
  Instituto Español de Oceanografia (IEO)
Custodian
  Instituto Español de Oceanografia (IEO)
Thèmes Sextant
  • /Physical Environment/Bathymetry/Digital Terrain Model
Project name
  • EMODnet HRSM
SeaDataNet device categories
  • single-beam echosounders
SeaDataNet device categories
  • Global Navigation Satellite 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@md.ieo.es
Use limitation
Not for navigation
Spatial representation type
Grid
Denominator
100000
Distance
0.004167  Degrees north (degree_north)
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
2003-01-01T12:00:00
End date
2003-12-31T12:00:00
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 size
3584
Dimension name
Row
Dimension size
1424
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 specified )

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

ideo@md.ieo.es

Hierarchy level
Dataset

Vertical extent

Minimum value
100
Maximum value
4848

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
Rough estimate from accuracies of data sources and of positioning systems of the surveys.

Quantitative result

Value type
horizontal accuracy
Value
Depends on the sources of data, could be LORAN, DECCA, GPS or DGPS

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy
Measure description
SBES Low Frequency, SDB (similar than 2+5%d)
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, GLOBE.
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Statement

Description of data processing :

The information was processed with ARCGIS software to create a DTM at a resolution of 100 meters x 100 meters. The IEO got this information in vectorial format as isobaths with different equidistance and points with depth, from 100 meters to 3253 meters, according to depth. From this isobaths using the TOPOGRID (command for interpolation a DTM from isobaths). Later, using GLOBE software, a DTM in angular coordinates at a resolution of 1/16 arc-minute of latitude and longitude (approximately 100 meters) was made.
Description

Description of processed data sources : Description of processed data sources:

Depth data have been obtained from isobaths and depth points from several sources, layers included in the IEO MARINE GIS. The data providers have been Spanish Institute of Oceanography, MARCONI Surveys.
Hierarchy level
Dataset

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Horizontal
Value
1 - Between 500m and 50m

Absolute external positional accuracy

Name of measure
emodnet-bathymetry.QI.Vertical
Value
-1 - Multisources

Domain consistency

Name of measure
emodnet-bathymetry.QI.Purpose
Value
2 - Bathymetric/morphologic survey
File identifier
SDN_CPRD_353_291702 XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Composite Product Record
Date stamp
2018-03-20T13:51:35
Metadata standard name
ISO 19115:2003/19139 - EMODNET - BATHYMETRY
Metadata standard version
1.0
Author
  Instituto Español de Oceanografia (IEO)
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Hydrography
Project name
EMODnet HRSM
SeaDataNet device categories
Global Navigation Satellite System receivers single-beam echosounders
Thèmes Sextant
/Physical Environment/Bathymetry/Digital Terrain Model

Provided by

Access to the portal

Associated resources

Not available