Layers:

Layer: Aquaculture Farms (0)

Name: Aquaculture Farms

Display Field: FacilityName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The layer represents the locations of Aquaculture Farms in the Emirate of Abu Dhabi. The Aquaculture farms in the Emirate are a mixture of Indoor Tanks, Ponds, Raceways and Sea cage systems using sea water, municpal water or ground water. They range from hobby farms containing simple ponds to state of the art commercial facilities and culture a range of freshwater fish such as Tilapia, to Sturgeon and Caviar, Crustaceans and Marine Finfish.

Copyright Text: Created by the Environment Agency - Abu Dhabi

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Supported Query Formats: JSON, geoJSON, PBF

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YMin: 23.08444000000003
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• WaterSource ( type: esriFieldTypeString, alias: Water Source, length: 255 )
• AquaCultureSystem ( type: esriFieldTypeString, alias: Aqua Culture System, length: 255 )
• FarmingType ( type: esriFieldTypeString, alias: Farming Type, length: 255 )
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Layer: Fisheries Landing Site (1)

Name: Fisheries Landing Site

Display Field: Comment

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This dataset represents the location of Fish Landing Sites across the Emirate of Abu Dhabi.

Copyright Text: Created by Environment Agency Abu Dhabi as part of the Environmental Baseline Data for Abu Dhabi project. Data Origin:EAD

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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• LandingSiteArabic ( type: esriFieldTypeString, alias: Landing Site Arabic, length: 50 )
• LandingSite ( type: esriFieldTypeString, alias: Landing Site, length: 50 )
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Layer: Pearl Diving (2)

Name: Pearl Diving

Display Field: Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Pearl diving sites shown on this Dataset are based on the 'Map of Pearl Diving in the Arabian Gulf between the Arabic and the Iranian Coasts' by Sheikh Mani' Bin Sheikh Rashid Al Maktoum, which contains the following statement: this dataset has been compiled for the benefit of everyone working in the pearl business . The editor has compiled the map from old charts and from his own visits to the pearl diving sites between Ras Abu Ali (Saudi Arabia ) and Ruus Al jibal (Mussandam Peninsula).

Copyright Text: Created by Environment Agency Abu Dhabi as part of the Environmental Baseline Data for Abu Dhabi project.

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MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Layer: Al Ghazal Fishing Gear Distribution (3)

Name: Al Ghazal Fishing Gear Distribution

Display Field: created_user

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The spatial distribution of Al Ghazal fishing gear used in Abu Dhabi Emirate. Al Ghazal is an encircling gill net used to catch large pelagic fish. On moonless night, fishermen actively scout the sea water surface on bioluminescence manifestations which indicates the presence of pelagic fish schools. Once encountered, fishermen set out the net in an L-shaped manner and the warp line is towed to close the net around the school of fish. The net hangs vertical as a wall but does not necessarily touch the sea bottom. Going inside the enclosure the fishermen make a lot of noise to chase the fish into the net. Al Ghazal is regulated and only tarad fishermen operate this fishing gear from October to April. Data originates from Abu Dhabi commercial fisheries statistics stored in the National Fisheries Information System (NFIS), 2010-2012. Enumerators interview fishermen on their fishing trip whereabouts, utilizing a marine grid with spatial units measuring approx. 18 by 18 km. This allowed to pinpoint the actual fishing grounds for the Al Ghazal fishing gear more accurately. The resulting spatial distribution polygon was inferred by Inverse Distance Weighting tool (IDW), classified to eight Jenks natural break classes, excluding fishing intensity values below 0.05. The total sample size was 2,238 records obtained from Delma, Al Sadar, Al Marfa, Free Port, Saadiyat and Al Bateen landing sites. The polygon output is generated from a Raster file created using Spatial Interpolation as follows: 1. Transformation of the float raster (ghazal_id1) into an integer raster (ghazal_int) with the Raster Calculator tool and Formula is Int(“ghazal_id1*1000+0.5). 2. Convert ghazal_int raster into polygon ghzl_plgn with Raster to Polygon tool. 3. In Editor, delete records with attributes “GRIDCODE” <= 50 to give the polygon the same outline as in ghazal_id1. 4. In Editor, merge all features into one single polygon and save as ghzl_plgn shape file.

Copyright Text: Created by: Fisheries Investigations & Monitoring Unit as an output of the Fish Landings & Population Dynamics Project in 2013. Documentation: Abu Dhabi fishing methods and species distribution maps. Data Origin: Environment Agency-Abu Dhabi.

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YMin: 24.038192781000078
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Layer: Defara Fishing Gear Distribution (4)

Name: Defara Fishing Gear Distribution

Display Field: created_user

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The spatial distribution of Al Defara fishing gear used in Abu Dhabi Emirate. Al Defara is an encircling gill net placed around schools of fish in shallow waters. The gill net has a lead bottom line that touches the sea bottom and closes it off to hold the fish. From the side of the boat the net is hauled carefully, making sure the net forms a pocket from which fish cannot escape. Al Defara is regulated to be used only within buhoors by tarad fishermen holding privileged concession rights to fish in a specific sea area (buhoor). Data originates from Abu Dhabi commercial fisheries statistics stored in the National Fisheries Information System (NFIS), 2010-2012. Enumerators interview fishermen on their fishing trip whereabouts, utilizing a marine grid with spatial units measuring approx. 18 by 18 km. This allowed to pinpoint the actual fishing grounds for the Al Defara fishing gear more accurately. The resulting spatial distribution polygon was inferred by Inverse Distance Weighting tool (IDW), classified to eight Jenks natural break classes, excluding fishing intensity values below 0.05. The total sample size was 381 records obtained from Al Marfa landing site.

Copyright Text: Created by: Fisheries Investigations & Monitoring Unit as an output of the Fish Landings & Population Dynamics Project in 2013. Documentation: Abu Dhabi fishing methods and species distribution maps. Data Origin: Environment Agency-Abu Dhabi.

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Layer: Gargoor Fishing Gear Distribution (5)

Name: Gargoor Fishing Gear Distribution

Display Field: created_user

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The spatial distribution of Gargoor fishing gear used in Abu Dhabi Emirate. Gargoor is a dome shaped fish trap made of metal mesh wire with a funnel shaped entrance allowing easy access for fish at the front, and an escape panel allowing undersized fish to escape at the back. The Gargoor is baited with bread and dried sardine and placed on the sea bottom for 1-2 weeks. In 2003, fisheries management regulations were imposed that excluded tarad fishermen from operating gargoors, and allowed fishermen on lansh boats to operate a maximum of only 125 gargoors per boat in Abu Dhabi Emirate. Data originates from Abu Dhabi commercial fisheries statistics stored in the National Fisheries Information System (NFIS), 2010-2012. Enumerators interview fishermen on their fishing trip whereabouts, utilizing a marine grid with spatial units measuring approx. 18 by 18 km. This allowed to pinpoint the actual fishing grounds for the Gargoor fishing gear more accurately. The resulting spatial distribution polygon was inferred by Inverse Distance Weighting tool (IDW), classified to eight Jenks natural break classes, excluding fishing intensity values below 0.05. The total sample size was 4,912 records obtained from Delma, Al Sadar and Free Port landing sites.

Copyright Text: Created by: Fisheries Investigations & Monitoring Unit as an output of the Fish Landings & Population Dynamics Project in 2013. Documentation: Abu Dhabi fishing methods and species distribution maps. Data Origin: Environment Agency-Abu Dhabi.

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Layer: Hadaq Fishing Gear Distribution (6)

Name: Hadaq Fishing Gear Distribution

Display Field: created_user

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The spatial distribution of Hadaq fishing gear used in Abu Dhabi Emirate. Hadaq or hook &amp; line is a versatile fishing gear used by either tarad or lansh fishermen alike. There are many different methods falling under Hadaq, like Lafaah (trolling), Mehayah (big hook), Shab (2-4 smaller hooks on same line), etc. Hadaq is the most simple fishing gear, which is unregulated and often used in combination with other gear types. Data originates from Abu Dhabi commercial fisheries statistics stored in the National Fisheries Information System (NFIS), 2010-2012. Enumerators interview fishermen on their fishing trip whereabouts, utilizing a marine grid with spatial units measuring approx. 18 by 18 km. This allowed to pinpoint the actual fishing grounds for the Hadaq fishing gear more accurately. The resulting spatial distribution polygon was inferred by Inverse Distance Weighting tool (IDW), classified to eight Jenks natural break classes, excluding fishing intensity values below 0.05. The total sample size was 2,787 records obtained from Delma, Al Sadar, Al Marfa, Free Port, Saadiyat and Al Bateen landing sites.

Copyright Text: Created by: Fisheries Investigations & Monitoring Unit as an output of the Fish Landings & Population Dynamics Project in 2013. Documentation: Abu Dhabi fishing methods and species distribution maps. Data Origin: Environment Agency-Abu Dhabi.

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Layer: Nesaab Fishing Gear Distribution (7)

Name: Nesaab Fishing Gear Distribution

Display Field: created_user

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The spatial distribution of Nesaab fishing gear used in Abu Dhabi Emirate. Nesaab is a standing gill net placed perpendicular along the shore line in shallow waters. The net is set in I, L or even T shapes. The gill net is fixed with weights and buoys so that it covers the total water column, during the night. After 2-3 hours the net is collected. The Nesaab gill net is unregulated. Data originates from Abu Dhabi commercial fisheries statistics stored in the National Fisheries Information System (NFIS), 2010-2012. Enumerators interview fishermen on their fishing trip whereabouts, utilizing a marine grid with spatial units measuring approx. 18 by 18 km. This allowed to pinpoint the actual fishing grounds for the Nesaab fishing gear more accurately. The resulting spatial distribution polygon was inferred by Inverse Distance Weighting tool (IDW), classified to eight Jenks natural break classes, excluding fishing intensity values below 0.05. The total sample size was 448 records obtained from Delma, Al Marfa, Saadiyat and Al Bateen landing sites.

Copyright Text: Created by: Fisheries Investigations & Monitoring Unit as an output of the Fish Landings & Population Dynamics Project in 2013. Documentation: Abu Dhabi fishing methods and species distribution maps. Data Origin: Environment Agency-Abu Dhabi.

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Layer: Sakkar Fishing Gear Distribution (8)

Name: Sakkar Fishing Gear Distribution

Display Field: created_user

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The spatial distribution of Al Sakkar fishing gear used in Abu Dhabi Emirate. Al Sakkar is a barrier net placed parallel along the shore line in shallow waters. The net is fixed with wooden poles in the sand and with rising tide, water enters the area between shore line and Al Sakkar. During ebb tide, the fish becomes trapped behind the barrier net. Al Sakkar is regulated to be used only within buhoors by tarad fishermen holding privileged concession rights to fish in a specific sea area (buhoor). Data originates from Abu Dhabi commercial fisheries statistics stored in the National Fisheries Information System (NFIS), 2010-2012. Enumerators interview fishermen on their fishing trip whereabouts, utilizing a marine grid with spatial units measuring approx. 18 by 18 km. This allowed to pinpoint the actual fishing grounds for the Al Sakkar fishing gear more accurately. The resulting spatial distribution polygon was inferred by Inverse Distance Weighting tool (IDW), classified to eight Jenks natural break classes, excluding fishing intensity values below 0.05. The total sample size was 405 records obtained from Al Marfa, Saadiyat and Al Bateen landing sites.

Copyright Text: Created by: Fisheries Investigations & Monitoring Unit as an output of the Fish Landings & Population Dynamics Project in 2013. Documentation: Abu Dhabi fishing methods and species distribution maps. Data Origin: Environment Agency-Abu Dhabi.

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  Symbol:
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  Color: [218, 198, 245, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: 1
  Label: >50 CpUE
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [221, 250, 197, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true


HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GridCode ( type: esriFieldTypeSmallInteger, alias: GridCode )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )