Name: Porosity

Display Field: GA_Sample_ID

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This data layer comprises porosity measurements on the upper 2 cm of seabed sediments. Bottom sediments were collected using either a Smith McIntyre grab or a Box Core. Bulk sub-samples (6.5 ml) of surface sediment (0-2 cm) were extruded into vials which were then frozen. Porosity was determined by calculation of the wet volume as a percentage of the total volume, after freeze drying and correction for seawater salts. The accuracy of the wet/dry measurements were greater than 1%. The precision of the volume measurements were greater than 2%.

Copyright Text: © Commonwealth of Australia (Geoscience Australia) 2016. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

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: 126.91223300000001
YMin: -12.209479999999928
XMax: 127.45321700000011
YMax: -11.329049999999938
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [176, 0, 132, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 1
Label: Sediment Porosity Measurements
Description:
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 )
• ga_sample_no ( type: esriFieldTypeDouble, alias: GA_Sample_No )
• ga_sample_id ( type: esriFieldTypeString, alias: GA_Sample_ID, length: 255 )
• sample_type ( type: esriFieldTypeString, alias: Sample_type, length: 255 )
• longitude ( type: esriFieldTypeDouble, alias: Longitude )
• latitude ( type: esriFieldTypeDouble, alias: Latitude )
• water_depth__m_ ( type: esriFieldTypeDouble, alias: Water_depth__m_ )
• acquire_date ( type: esriFieldTypeString, alias: Acquire_date, length: 255 )
• sediment_depth__cm_ ( type: esriFieldTypeString, alias: Sediment_depth__cm_, length: 255 )
• porosity ( type: esriFieldTypeDouble, alias: Porosity )
• shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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