Name: Ecological Coastal Units

Display Field: CSU_Descriptor

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This resource was developed by the U.S. Geological Survey (USGS) in partnership with Esri and the Marine Biodiversity Observation Network (MBON). The underlying data are 4 million 1 km or shorter coastal segments, each of which is attributed with values from ten ecological settings variables representing the adjacent ocean, the adjacent land, and the coastline itself. The 4 million coastal segments were classified into 81,000 coastal segment units (CSUs) using the Coastal and Marine Ecosystem Classification Standard (CMECS). Each distinct CSU is a segment with a unique combination of the classes of values of the ten ecological settings variables. The 4 million segments were also clustered into a set of 16 global groups of coastlines which are similar in the aggregate ecological setting described by the ten variables. The complete set of methodological details and results from the global coastline segmentation analysis are available in Sayre et al. (2021). The geospatial linework used for the global segmentation, classification, and clustering is the same Global Shoreline Vector (GSV) data used in the companion tool we developed for exploring the location, shape and size, and name of the islands of the planet. The derivation of the GSV from 30 m spatial resolution satellite imagery is described in Sayre et al. (2018). Sayre, R., K. Butler, K. VanGraafeiland, S. Breyer, D. Wright, C. Frye, D. Karagulle, M. Martin, J. Cress, T. Allen, R. Allee, R. Parsons, B. Nyberg, M. Costello, F. Muller-Karger, and P. Harris. 2021. Earth’s Coastlines. In Wright, D. and C. Harder (eds), GIS For Science – Volume 3. Esri Press, Redlands, California. Sayre, R., S. Noble, S. Hamann, R. Smith, D. Wright, S. Breyer, K. Butler, K. Van Graafeiland, C. Frye, D. Karagulle, D. Hopkins, D. Stephens, K. Kelly, Z, basher, D. Burton, J. Cress, K. Atkins, D. van Sistine, B. Friesen, B. Allee, T. Allen, P. Aniello, I Asaad, M. Costello, K. Goodin, P. Harris, M. Kavanaugh, H. Lillis, E. Manca, F. Muller-Karger, B. Nyberg, R. Parsons, J. Saarinen, J. Steiner, and A. Reed. 2018. A new 30 meter resolution global shoreline vector and associated global islands database for the development of standardized global ecological coastal units. Journal of Operational Oceanography – A Special Blue Planet Edition. DOI:10.1080/1755876X.2018.1529714.

Copyright Text: USGS, Esri, MBON

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 19000000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -179.99983001099997
YMin: -60.78413125099996
XMax: 179.9999676750001
YMax: 83.66625409000005
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Cluster
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 1
  Label: ECU 1
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [50, 162, 219, 255]
  Width: 1
• Value: 2
  Label: ECU 2
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [85, 186, 104, 255]
  Width: 1
• Value: 3
  Label: ECU 3
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [244, 127, 69, 255]
  Width: 1
• Value: 4
  Label: ECU 4
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [87, 193, 233, 255]
  Width: 1
• Value: 5
  Label: ECU 5
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [213, 76, 90, 255]
  Width: 1
• Value: 6
  Label: ECU 6
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [121, 100, 171, 255]
  Width: 1
• Value: 7
  Label: ECU 7
  Description: N/A
  Symbol:
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  Color: [249, 166, 74, 255]
  Width: 1
• Value: 8
  Label: ECU 8
  Description: N/A
  Symbol:
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  Color: [209, 198, 100, 255]
  Width: 1
• Value: 9
  Label: ECU 9
  Description: N/A
  Symbol:
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  Color: [244, 162, 198, 255]
  Width: 1
• Value: 10
  Label: ECU 10
  Description: N/A
  Symbol:
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  Color: [128, 123, 61, 255]
  Width: 1
• Value: 11
  Label: ECU 11
  Description: N/A
  Symbol:
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  Color: [158, 208, 138, 255]
  Width: 1
• Value: 12
  Label: ECU 12
  Description: N/A
  Symbol:
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  Color: [255, 214, 115, 255]
  Width: 1
• Value: 13
  Label: ECU 13
  Description: N/A
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• Value: 14
  Label: ECU 14
  Description: N/A
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  Color: [196, 147, 93, 255]
  Width: 1
• Value: 15
  Label: ECU 15
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [188, 124, 180, 255]
  Width: 1
• Value: 16
  Label: ECU 16
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [0, 137, 175, 255]
  Width: 1
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• MasterKey ( type: esriFieldTypeInteger, alias: MasterKey )
• Cluster ( type: esriFieldTypeInteger, alias: Cluster )
• CSU_Descriptor ( type: esriFieldTypeString, alias: CSU_Descri, length: 500 )
• CSU_ID ( type: esriFieldTypeInteger, alias: CSU_ID )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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