MEDSEA_CH5_Specification_6 / Impact of fisheries on the bottom from AIS data combined with habitat vulnerability

to deliver maps showing the extent of the trawling fishing grounds for identifying the areas which are most disturbed by bottom trawling over the past ten years and identifying the gaps of fishing vessels’ tracking systems in the Mediterranean Sea

Simple

Date (Creation)
2016-09-21
Date (Revision)
2016-11-24
Purpose
Assessment of trawling impact on the seabed
Point of contact
  CNR-ISMAR
Point of contact
  CNR-ISMAR
Used by challenges
  • MedSea - CH05 - Fisheries Management
Processing level of characteristics
  • High level analyzed
Production mode
  • Delayed
GEMET - INSPIRE themes, version 1.0
  • Environmental monitoring facilities
Spatial representation type
vector Vector
Metadata language
English
Character set
utf8 UTF8
Topic category
  • Oceans
N
S
E
W
thumbnail


Begin date
2012-01-01
End date
2014-12-31

Vertical extent

Minimum value
5
Maximum value
1000
Date
Distribution format
  • ESRI Shapefile ()

Hierarchy level
datasetComponent
N
S
E
W
thumbnail


Begin date
2012-01-01
End date
2014-12-31

Vertical extent

Minimum value
5
Maximum value
1000
Other
MEDSEA_CH05_Product_6
Other
Impact of fisheries on the bottom from AIS data combined with seabed substrate and habitat vulnerability
Other
Human activities|Horizontal platform movement||Observation (raw, QC)|Delayed
Other
Biota - Biology|Habitat extent||Other|Delayed
Other
Seabed - Riverbed|Lithology||High level analyzed|Delayed

Completeness omission

Name of measure
Horizontal Spatial Coverage
Measure identification
AP.1.1
Measure description
Horizontal coverage extent of product (eg : surface of the Mediterranean Sea)

Quantitative result

Value type
Real
Value
2571633

Completeness omission

Name of measure
Vertical Spatial Coverage
Measure identification
AP.1.2
Measure description
Vertical coverage extent of product

Quantitative result

Value type
Real
Value
1000

Completeness omission

Name of measure
Temporal Coverage
Measure identification
AP.1.3
Measure description
Temporal coverage extent of product

Quantitative result

Value type
Integer
Value
1096

Conceptual consistency

Name of measure
Number of Characteristics
Measure identification
AP.2.1
Measure description
Number of characteristics in product

Quantitative result

Value type
Integer
Value
3

Thematic classification correctness

Name of measure
Horizontal resolution
Measure identification
AP.3.1
Measure description
Horizontal mesh size or equivalent value for the given scale of product (eg 50m for 1/50 000)

Quantitative result

Value type
Integer
Value
1000

Thematic classification correctness

Name of measure
Vertical resolution
Measure identification
AP.3.2
Measure description
Average vertical sampling

Quantitative result

Value type
Real
Value
1000

gmd:DQ_DescriptiveResult

Date / Time
2016-09-21T00:00:00
Statement
It is requested the maximum depth of fisheries impact.

Thematic classification correctness

Name of measure
Temporal resolution
Measure identification
AP.3.3
Measure description
Temporal sampling interval of product

Quantitative result

Value type
Real
Value
30

Quantitative attribute accuracy

Name of measure
Thematic accuracy
Measure identification
AP.3.4
Measure description
Percentage error of the product and description of error concept for the product (100 words max) provided by expert

Quantitative result

Value type
Percentage
Value
20
Statement
Taking into account fleet and spatial coverage accuracy of AIS raw data.

Temporal validity

Name of measure
Temporal validity
Measure identification
AP.4.1
Measure description
Max elapsed time between last input data records update and product creation date

Quantitative result

Value type
Integer
Value
365
File identifier
6eb4c868-7533-4992-9bad-33ce7ee55c73 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2017-08-24T12:28:03Z
Metadata standard name
ISO 19115-3 - Emodnet Checkpoint - Data Product Specification
 
 

Overviews

Spatial extent

N
S
E
W
thumbnail


N
S
E
W
thumbnail


Keywords

GEMET - INSPIRE themes, version 1.0
Environmental monitoring facilities
Processing level of characteristics
High level analyzed
Production mode
Delayed
Used by challenges
MedSea - CH05 - Fisheries Management

Provided by

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Associated resources

Not available