ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago)
The three digital maps provided in this product aim to assess the degree of Offshore windfarm siting suitability existing over a geographical area with a focal point off the S. Miguel island (Azores Archipelago), located in the middle of the North Atlantic ocean. The maps display respectively the spatial distribution of the average and lowest windfarm siting suitability scores along with the average wind speed distribution over a time period of 10 years. They are part of a process set up to assess the fit for use quality of the currently available datasets to support a preliminary selection of potential offshore sites for wind energy development.
To build these maps, GIS tools were applied to several key spatial datasets from the 5 data type domains considered in the project: Air, Marine Water, Riverbed/Seabed, Biota/Biology and Human Activities, collated during the initial stages of the project. Initially, each selected dataset was formatted and clipped to the study area extent and spatially classified according to suitability scores, to define raster layers with the variables depicting levels of current anthropogenic and environmental spatial occupation of activities, seabed depth and slope, distances to shoreline, shipping intensity, mean significant wave height, and substrate type. These pre-processed layers were employed as inputs for applying a spatial multi-criteria model using a wind farming suitability classification based on a discrete 5 grades index, ranging from Very Low up to Very High suitability. In adition to suitability maps, an average wind speed spatial distribution map for a 10 years period, at 10 m height, was obtained over the study area from the raster processing of a wind speed time series of monthly means available from daily wind analysis data. The characteristics of the datasets used in this exercise underwent an appropriateness evaluation procedure based on a comparison between their measured quality and those specified for the product. The study area is located to the north of the S. Miguel island. Given its remote location and deep seabed, few anthopogenic ocupancy exists. Major limitations to offshore windfarm may come from environmental protection and fishing activity, along with impacts produced in the nearshore zones. Major limitations to offshore windfarm implementation may come from environmental protection and fishing activity, along with impacts produced in the nearshore zones of the island. Major data gaps exist on fishing activities and environmental protection concerning spatial distribution of essential habitats and species.
All the spatial information made available in these maps and from the subsequent appropriateness analysis of the datasets, contributes to a clearer overview of the amount of public-access baseline knowledge currently existing for the North Atlantic basin area.
Simple
Identification info
- Date (Creation)
- 2018-03-08
- Citation identifier
- DOI:10.12770/
- Issue identification
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Not Applicable
- Purpose
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To determine the suitability of a site , in the area off the S. Miguel island (Azores archipelago) for offshore wind farm development, to evidence the fitness for use of the current available marine datasets, as well as to point out gaps in the current Emodnet data collection framework.
- Point of contact
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Organisation Individual Electronic mail address ORCID Role Instituto Português do Mar e da Atmosfera (IPMA)
Point of contact EMODnet Atlantic Checkpoint
Publisher Instituto Português do Mar e da Atmosfera (IPMA)
Author
- Spatial representation type
- Grid
- Topic category
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- Oceans
Extent
Vertical element
- Minimum value
- 10
- Maximum value
- 10
- Used by challenges
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Atlantic - CH01 - Windfarm Siting
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- Processing level of characteristics
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High level analyzed
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- Production mode
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Delayed
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- GEMET - INSPIRE themes, version 1.0
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Energy resources
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- Validation
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Draft
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Resource constraints
- Use constraints
- Other restrictions
- Other constraints
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This EMODnet Atlantic Checkpoint data product (the “Product”) is the result of a “challenge” stress test specified by the call for tenders No MARE/2012/11. The challenge partners ( "the producer") were commissioned to perform a number of tests to evaluate marine data according to set user requirements. This product and any resultant data and metadata produced is a consequence of these tests and provided for interest only. The Product is provided on an “as is” basis, and the producer disclaims any and all warranties, conditions, or representations (express, implied, oral or written), relating to the Product or any part thereof, including, without limitation, any and all implied warranties of quality, performance, suitability or fitness for a particular purpose to the full extent permitted by law. The Producer and the Atlantic Checkpoint partners accept no liability for loss suffered or incurred as a result of reliance on the Product or any output of its use. The Producer shall not be liable for any economic loss, loss of profit, loss of business or contract, depletion of goodwill or otherwise, in each case whether direct, or indirect or any indirect loss whatsoever (howsoever caused) including loss or damage suffered as a result of an action brought by any person which arise out of or in connection with the use of the Product or inability to use the Product
Resource constraints
- Use limitation
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Limited: The product fails in most aspects to meet the objectives but meet some.
- Use limitation
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The product is scored as limited because some key data inputs presented either important gaps or limited quality to conveniently support OWF siting in this island study area though some data components attained the imposed requirements.
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- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distribution format
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ESRI raster
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- OnLine resource
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DOI of the product
DOI of the product
- OnLine resource
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CH01_product_04
Product visualization
- OnLine resource
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Download product
Download product
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Seabed depth
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Wave-induced water motion
- Begin date
- 2006-01-01
- End date
- 2015-12-31
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Wind speed
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 10
- Maximum value
- 150
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Essential Seabed habitats
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Essential Fish habitats
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Seabed substrate
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Coastline
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Fisheries spatial occupation
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Component is not covered because data does not exist
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-- Explain why --
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - MPA Network
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Vessel Traffic Density
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Submarine cables
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Offshore Installations
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - limits of IBA sites
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Component is not covered because data does not exist
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-- Explain why --
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Ports location
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Dredging sites
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Aggregate Extraction sites
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Munition sites
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Dredge spoil sites
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Cables and pipelines
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Offshore activities sites
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
ATLANTIC_CH01_Product_4 / Map of offshore windfarm siting suitability in the area off S. Miguel Island (Azores archipelago) - Natura2000 spatial extent
- Begin date
- 2006-01-01
- End date
- 2015-12-31
Vertical element
- Minimum value
- 0
- Maximum value
- 0
Reference System Information
- Reference system identifier
- http://www.opengis.net/def/crs/EPSG/0/4326
Metadata
- Metadata identifier
- urn:uuid/44dbf673-9ffb-4607-953e-5dde28c1bc5a
- Language
- English
- Character encoding
- UTF8
Type of resource
- Resource type
- Dataset
- Metadata linkage
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http://localhost:8080/geonetwork/srv/eng//metadata/286d8887-58a5-4562-a0b9-a69b78fced76
- Metadata linkage
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http://localhost:8080/geonetwork/srv/eng//metadata/47dea01f-5b6a-48d7-990a-606a6001cbef
- Date info (Revision)
- 2018-06-05T09:55:41Z
- Date info (Creation)
- 2005-03-31T19:13:30
Metadata standard
- Title
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ISO 19115-3 - Emodnet Checkpoint - Targeted Data Product