Parent Layer: Benthic Images and Videos

Name: 2007 NPS and Florida Fish and Wildlife Rapid Habitat Assessment

Display Field: Site

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The extent, distribution, and composition of major benthic communities (e.g., hard bottom, soft-bottom, dense Thallasia sp. seagrass, sparse seagrass, etc.) across bays and marine areas influence the fish, invertebrate, and larger vertebrate communities (e.g., sea turtles, manatees) they support. Benthic communities can change with alterations in location, quantity and quality of freshwater and sediment inputs (e.g., CERP), nutrient levels, major storm events, and heavy visitor use (e.g., repeated boat groundings, scarring, and anchoring damage). Analysis of remotely-sensed data provides the spatial extent and composition of major benthic communities across relevant areas of marine parks allowing tracking of changes in large-scale patch size and shape at a broader scale than site-specific studies.

Copyright Text: Michael Feeley - National Park Service - michael_feeley@nps.gov Waara, Robert J. 2011. Development and policy applications of the 2010 benthic habitat map for Dry Tortugas National Park. Natural Resource Technical Report NPS/SFCN/NRTR—2011/474. National Park Service, Fort Collins, Colorado. https://science.nature.nps.gov/im/units/sfcn/monitor/landscape/benthic_mapping.cfm

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Supported Query Formats: JSON, geoJSON, PBF

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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: -9235882.50197161
YMin: 2822889.6897793855
XMax: -9215127.038299367
YMax: 2841714.3143936624
Spatial Reference: 102100  (3857)

Drawing Info:

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HasZ: false

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Time Info:

Start Time Field: Date
End Time Field: null
Track ID Field: null
Time Extent:
[2007/05/14 04:00:00 UTC, 2007/08/25 04:00:00 UTC]

Time Reference:
Time Zone: Eastern Standard Time
Respects Daylight Saving: true

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Has Attachments: false

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Site ( type: esriFieldTypeString, alias: Site, length: 254 )
• Xcoord ( type: esriFieldTypeDouble, alias: X Coordinate )
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• Date ( type: esriFieldTypeDate, alias: Date, length: 8 )
• Depth_ft ( type: esriFieldTypeInteger, alias: Depth (ft) )
• Rugosity ( type: esriFieldTypeString, alias: Rugosity, length: 254 )
• Hardbottom ( type: esriFieldTypeInteger, alias: Hardbottom (% Cover) )
• SandPrint ( type: esriFieldTypeInteger, alias: Sand (% Cover) )
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• Fullsize ( type: esriFieldTypeString, alias: Fullsize Photo, length: 254 )

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

  Iteminfo   Thumbnail   Metadata