353_291707 - Murcia Margin Spain

Composite DTM of Murcia margin at approximately 100 meters of resolution with a cell size of 100 m.

Simple

Alternate title
291707
Date (Creation)
2017-10-05T13:54:00
Date (Revision)
2017-11-29T13:55:00
Identifier
291707
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
  • 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
Restricted
Use limitation
Not for navigation
Spatial representation type
Grid
Denominator
100000
Distance
0.002  Degrees (deg)
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
Begin date
2003-01-01T13:56:00
End date
2010-01-03T08:00:00
N
S
E
W
thumbnail


Geographic identifier
Mediterranean Sea
Description

Map projection parameters, values and units :

Axes units :
Geographic identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Reference system identifier
EPSG / WGS 84 (EPSG:4326) / 7.4
Number of dimensions
3
Dimension name
Column
Dimension size
1880
Dimension name
Row
Dimension size
595
Dimension name
Time
Dimension size
1
Cell geometry
Point
Transformation parameter availability
No
Checkpoint Availability
No
Point in Pixel
  • Center
Distribution format
  • GeoTIFF ( 1.0 )

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

Contact ideo@ieo.es

Hierarchy level
Dataset

Vertical extent

Minimum value
4
Maximum value
2776

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
DGPS

Quantitative attribute accuracy

Name of measure
depth
Measure identification
depth accuracy
Measure description
MBES low frequency (lower than 100kHz) (similar than 1+2%d)

Quantitative result

Value
not defined

Conformance result

Date
Pass
No
Hierarchy level
Software
Description
Neptune, C-Floor, Caris, ArcGIS, GLOBE.
Other
software
Hierarchy level
Property type
Description
parameters of data processing
Attributes
Statement
Description of data processing : Data sets followed a processing protocol by applying an acquisition (SIS) and post-processing (Neptune, C-Floor, Caris). Later 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, from coast line or 4 meters to 2785 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 : This DTM has been elaborated with the processed data acquired during research vessel surveys conducted in Murcia´s continental shelf on the years 2003 and 2004 with the oceanographic vessel “Teresa Rosa” and in year 2010 with the oceanographic vessel “Vizconde de Eza” for Murcia margin. The data providers have been Spanish Institute of Oceanography and General Secretary of the Sea (MAPAMA).
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_291707 XML
Metadata language
English
Character set
UTF8
Hierarchy level name
Composite Product Record
Date stamp
2020-06-04T01:10:48
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
Differential Global Positioning System receivers multi-beam echosounders
Thèmes Sextant
/Physical Environment/Bathymetry/Digital Terrain Model

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Associated resources

Not available