MEDSEA_CH5_Product_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)
2016-11-23
Date (Revision)
2016-11-24
Identifier
DOI:10.12770/56788352-9c7c-47cb-b039-4cb655b6a802
Purpose
Assessment of trawling impact on the seabed
Credit
EMODnet Medsea Checkpoint
Point of contact
  CNR-ISMAR
Point of contact
  CNR-ISMAR
Publisher
  EMODnet Medsea Checkpoint
Author
  CNR-ISMAR - Anna Nora Tassetti
Author
  CNR-ISMAR - Carmen Ferra
Author
  CNR-ISMAR - Giuseppe Scarcella
Author
  CNR-ISMAR - Gianna Fabi
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
Theme
  • Trawling Impact
  • AIS
  • Seabed substrate
  • Habitat vulnerability
  • Mediterranean Sea
Use limitation
For demostration of assessment
Aggregate Datasetindentifier
6eb4c868-7533-4992-9bad-33ce7ee55c73
Association Type
Cross reference
Initiative Type
specification
Aggregate Datasetindentifier
a13c642b-2150-4847-a6c1-892065e14050
Association Type
Cross reference
Initiative Type
upstreamData
Aggregate Datasetindentifier
f8f28d13-0580-4d0c-96e0-d986afa4dc12
Association Type
Cross reference
Initiative Type
upstreamData
Aggregate Datasetindentifier
5b103279-f9be-42b5-a33e-b5baec9384ac
Association Type
Cross reference
Initiative Type
upstreamData
Aggregate Datasetindentifier
02e74b03-1146-43bd-8b3f-ba2fd3e9d9ed
Association Type
Cross reference
Initiative Type
upstreamData
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 ()

OnLine resource
DOI of the product ( DOI )

DOI of the product

OnLine resource
CH5_product_6 ( OGC:OWS-C )

Product visualization

OnLine resource
Access to the website ( WWW:LINK )

Access to the website

OnLine resource
Download product ( WWW:DOWNLOAD )

Download product

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

Completeness omission

Name of measure
Horizontal spatial coverage error
Measure identification
P.APE.1.1
Measure description

Percentage to which the extent of the horizontal

spatial coverage of TPD is not compliant with the DPS extent in km**2(TDP_AP_1_1 - DPS_AP_1_1)*100/DPS_AP_1_1

Quantitative result

Value type
Percentage
Value
0

Completeness omission

Name of measure
Vertical spatial coverage error
Measure identification
P.APE.1.2
Measure description

Percentage to which the extent of the vertical spatial coverage of TPD is not compliant with the DPS extent in

metres.(TDP_AP_1_2 - DPS_AP_1_2)*100/DPS_AP_1_2

Quantitative result

Value type
Percentage
Value
0

Completeness omission

Name of measure
Temporal coverage error
Measure identification
P.APE.1.3
Measure description

Percentage to which the extent of the temporal coverage of TPD is not compliant with the DPS extent in

days.(TDP_AP_1_3 - DPS_AP_1_3)*100/DPS_AP_1_3

Quantitative result

Value type
Percentage
Value
0

Conceptual consistency

Name of measure
Thematic content error
Measure identification
P.APE.2.1
Measure description

Percentage

of completeness/Incompleteness of the number of characteristcs with respect to the list in DPS(TDP_AP_2_1 - DPS_AP_2_1)*100/DPS_AP_2_1

Quantitative result

Value type
Percentage
Value
0

Thematic classification correctness

Name of measure
Horizontal resolution error
Measure identification
P.APE.3.1
Measure description

Percentage to which the product averaged horizontal mesh size or horizontal scale is not compliant with the DPS

averaged mesh size or horizontal scale(DPS_AP_3_1 - TDP_AP_3_1)*100/DPS_AP_3_1

Quantitative result

Value type
Percentage
Value
0

Thematic classification correctness

Name of measure
Vertical resolution error
Measure identification
P.APE.3.2
Measure description

Percentage to which the product averaged vertical mesh size or vertical scale is not compliant with the DPS

averaged mesh size or vertical scale(DPS_AP_3_2 - TDP_AP_3_2)*100/DPS_AP_3_2

Quantitative result

Value type
Percentage
Value
0

Thematic classification correctness

Name of measure
Temporal sampling interval error
Measure identification
P.APE.3.3
Measure description

Percentage to which the product temporal sampling interval is not compliant with the one defined in DPS

(percentage to be extracted from text of AP.3.3 measure)(DPS_AP_3_3 - TDP_AP_3_3)*100/DPS_AP_3_3

Quantitative result

Value type
Percentage
Value
0

Quantitative attribute accuracy

Name of measure
Thematic accuracy errror
Measure identification
P.APE.3.4
Measure description

Compliance with the value domain of

the accuracy defined in DPS (% extracted from thematic accuracy description)TDP_AP_3_4

Quantitative result

Value type
Percentage
Value
20

Temporal validity

Name of measure
Temporal validity error
Measure identification
P.APE.4.1
Measure description

Percentage to which the elapsed time of the product is not compliant with the max elapsed time specified in

DPS.(DPS_AP_4_1 - TDP_AP_4_1)*100/DPS_AP_4_1

Quantitative result

Value type
Percentage
Value
0
File identifier
56788352-9c7c-47cb-b039-4cb655b6a802 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-01-28T09:18:37.596909Z
Metadata standard name
ISO 19115-3 - Emodnet Checkpoint - Targeted Data Product
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


N
S
E
W
thumbnail


Keywords

AIS Habitat vulnerability Mediterranean Sea Seabed substrate Trawling Impact
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

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Associated resources

Not available