Parent Layer: Base de données nationale sur les zostères pour le Canada NETForce Golfe du Saint-Laurent

Name: MPO_RégionGolfe_Baie_Malpeque_Foxley_Zostères _Images_Aériennes_2010

Display Field: Site

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The file indicates the results of a Maximum Likelihood classification applied to the Green and Red bands of aerial imagery supplied by DFO (source: Province of PEI, dated 2010). Field points used for training sites were also provided by DFO. Note that photosynthetic spectral responses were all assumed to be eelgrass and not other species (e.g. Ulva), so results may overestimate eelgrass in areas where other submerged aquatic vegetation is present. Overall accuracy incorporating error of omission and commission was 76.9%. </SPAN></P></DIV></DIV></DIV>

Service Item Id: 77227bb20fcf47a58a30f071bf29547a

Copyright Text: Stantec Consulting Ltd., 2014 produced for DFO Gulf Science, Aquaculture and Coastal Ecosystems section

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

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: -7137095.3561
YMin: 5850111.022100002
XMax: -7085874.849199999
YMax: 5912931.8429000005
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Eelgrass_Observation
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Presence
  Label: Presence
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 0, 0, 0]
  Outline:
  Style: esriSLSSolid
  Color: [168, 0, 0, 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 )
• Site ( type: esriFieldTypeString, alias: Site, length: 50 )
• Year ( type: esriFieldTypeString, alias: Year, length: 50 )
• Month ( type: esriFieldTypeString, alias: Month, length: 50 )
• Class ( type: esriFieldTypeString, alias: Class, length: 50 )
• Eelgrass_Observation ( type: esriFieldTypeString, alias: Eelgrass_Observation, length: 50 )
• Area_m2 ( type: esriFieldTypeDouble, alias: Area_m2 )
• Area_Ha ( type: esriFieldTypeDouble, alias: Area_Ha )
• Mapping_Techniques ( type: esriFieldTypeString, alias: Mapping_Techniques, length: 100 )
• Image_Classification_Technique ( type: esriFieldTypeString, alias: Image_Classification_Technique, length: 150 )
• Water_Body ( type: esriFieldTypeString, alias: Water_Body, length: 100 )
• Province ( type: esriFieldTypeString, alias: Province, length: 50 )
• Biogeographic_Region ( type: esriFieldTypeString, alias: Biogeographic_Region, length: 50 )
• Data_Provider ( type: esriFieldTypeString, alias: Data_Provider, length: 150 )
• Institution_Code ( type: esriFieldTypeString, alias: Institution_Code, length: 150 )
• Note ( type: esriFieldTypeString, alias: Note, length: 650 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

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

  Iteminfo   Thumbnail   Metadata