Accumulation of pressures that generate submarine noise in the Levantine-Balear Marine Sudivision (EM LEV PRE Submarine Noise)
The approach to the affection of the submarine noise in the Levantine-Balear Subdivision has been made for a 5' x 5' grid, being the noise source navigation. To do this, a semi-quantitative index has been developed that integrates the analysis of AIS data (merchant vessels) and VMS data (fishing ships). For both, cells have been categorized according to the traffic intensity based on the density of AIS and VMS signals in a month. In both cases, different intensity intervals have been established, and different cases have been given different weights. In addition, adjacent cells have been selected (classified into four ranges), giving them another way of importance depending on the proximity. The zero range coincides with the cells in which the signal density was recorded, while the first range corresponds to those cells limiting with the zero level, and so on. The final result is the addition of all the weights in each cell, taking into account the maximum value for the bordering cells. The values range between 0 and 3.1, with the following levels of classification: Very High:> 2 / High: 1.71 - 2 / Medium: 0.41 - 1.7 / Low: 0.1 - 0, 4 / Very Low < 0.1
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Citation proposal
. Accumulation of pressures that generate submarine noise in the Levantine-Balear Marine Sudivision (EM LEV PRE Submarine Noise). https://services.mspdata.eu:/geonetwork/srv/api/records/ESMAGRAMAEMLEBAPRERUIDO20121115001 |
Simple
- Alternate title
- EM LEV PRE Submarine Noise
- Date ( Creation )
- 2012-05-31
- Edition
- Este mallado pudo ser revisado tras el periodo de información pública de los documentos de la Evaluación Inicial de las Estrategias Marinas.
- Edition date
- 2012-10-15
- Identifier
- ESMAGRAMAEMLEVAPRERUIDO20121115001
- Presentation form
- Digital map
- Collective title
- This shape belongs to the grid collection presented in the electronic document "Analysis of Pressures and Impacts" of the Marine Strategy for the Levantine Balear Marine Sudivision, which can be found in the link http://www.mapama.gob.es/es/costas/temas/estrategias-marinas/em_levantino-balear.aspx This document has NIPO: 280-12-175-8
- Credit
- The AIS data was supplied to CEDEX by KAI Marine Services Company to be used in the technical studies related to management and protection of the Marine Environment.
- Credit
- VMS data has been supplied by the General Secretariat of Fisheries and treated by the Spanish Institute of Oceanography
- Status
- Completed
Point of contact
Ministry of Agriculture, Food and Environment. General Directorate of Sustainability of the Coast and the Sea. Division for the Protection of the Sea
-
Sagrario Arrieta Algarra
Sagrario Arrieta Algarra
Sagrario Arrieta Algarra
(Jefe de Área de Asuntos Comunitarios )
Plaza San Juan de la Cruz, s/n - 8ª planta
Madrid
Madrid
28071
España
Point of contact
Ministry of Public Works. Centre for Public Works Studies and Experimentation. Centre for Ports and Coastal Studies. Technical Department of Environmental Studies
-
Ana Lloret Capote
Ana Lloret Capote
Ana Lloret Capote
(Consejera técnica )
Centro de Estudios de Puertos y Costas. Calle Antonio López 81
Madrid
28026
España
- Website
- www.cedex.es
- Maintenance and update frequency
- As needed
- GEMET INSPIRE Themes, version 1.0 GEMET INSPIRE Themes, version 1.0 GEMET INSPIRE Themes, version 1.0
-
- Sea Regions
- GEMET INSPIRE Themes, version 1.0 GEMET INSPIRE Themes, version 1.0 GEMET INSPIRE Themes, version 1.0
-
- Transport networks
- Keywords ( Theme )
-
- SIMWESTMED
- Use limitation
- No limitations applied
- Access constraints
- Other restrictions
- Use constraints
- Other restrictions
- Other constraints
- Public and free access. It will be necessary to name the source of origin of the information as follows: Source: Ministry of Agriculture, Food and Environment and CEDEX.
- Date ( Creation )
- 2011-11-14
Originator
- Association Type
- Cross reference
- Spatial representation type
- Vector
- Denominator
- 50000
- Metadata language
- español
- Character set
- UTF8
- Topic category
-
- Oceans
- Environment
- Description
- Demarcación Marina del Estrecho y Alboran
N
S
E
W
))
- Reference system identifier
-
EPSG: 25830
- Alternate title
- EPSG
- Date
- Collective title
- ETRS89 GRID ZONE 30
- Distribution format
-
- SHP (Versión 10.0 )
Distributor
Distributor
Ministry of Agriculture, Food and Environment. General Directorate of Sustainability of the Coast and the Sea. Division for the Protection of the Sea
-
Sagrario Arrieta Algarra
Sagrario Arrieta Algarra
Sagrario Arrieta Algarra
(Jefe de Área de Asuntos Comunitarios )
Plaza San Juan de la Cruz, s/n - 8ª planta
Madrid
Madrid
28071
España
- OnLine resource
- http://www.magrama.gob.es
- Hierarchy level
- Feature
- Statement
- The geographical limits were established based on what is stated in Law 41/2010, of December 29, on the Protection of the Marine Environment
Process step
No information provided.
Metadata
- File identifier
- ESMAGRAMAEMLEBAPRERUIDO20121115001 XML
- Metadata language
- Spanish; Castilian
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2018-10-05T09:55:40
- Metadata standard name
- INSPIRE Metadata Implementing Rules
- Metadata standard version
- Technical Guidelines based on EN ISO 19115 and EN ISO 19119 (Version 1.2)
Owner
Ministry of Agriculture, Food and Environment. General Directorate of Sustainability of the Coast and the Sea. Division for the Protection of the Sea
-
Sagrario Arrieta Algarra
Sagrario Arrieta Algarra
Sagrario Arrieta Algarra
(Jefe de Área de Asuntos Comunitarios )
Plaza San Juan de la Cruz, s/n - 8ª planta
Madrid
Madrid
28071
España
Creador
Ministry of Public Works. Centre for Public Works Studies and Experimentation. Centre for Ports and Coastal Studies. Technical Department of Environmental Studies
-
Ana Lloret Capote
Ana Lloret Capote
Ana Lloret Capote
(Consejera Técnica )
Centro de Estudios de Puertos y Costas. Calle Antonio López 81
Madrid
28026
España