Layers:

Layer: Sediment Matrix Density (0)


Name: Sediment Matrix Density

Display Field: Filename

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Processed results from of analysis of the sediment grab samples recovered as part of the Long Island Sound mapping project Phase II.Sediment grab samples have been taken in summer of 2017 and 2018 using a modified van Veen grab sampler. A sub-sample of the top two centimeter was taken and stored in a jar. Sub-samples were analyzed between March 2018 and July 2022 to determine matrix density (g/cm3).Attributes:Sample_ID = grab sample identifierSAMPLE_NAME = survey ID + grab sample IDlat = latitude position lon = longitude positionDate_Analyzed = date of analysismatrix_den = matrix density (g/cm3)SD = standard deviationRSD = relative standard deviationSamplDesc = survey sample description Filename = sample analysis fileOperator = sample analyzer

Copyright Text: Timothy C. Kenna, Frank O. Nitsche, Cecilia McHugh, Long Island Sound Cable Fund Steering Committee

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -72.4845256137927
YMin: 41.1780871130984
XMax: -71.8576121725493
YMax: 41.354415484917
Spatial Reference: 4269 (4269)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Sample_ID (type: esriFieldTypeString, alias: Sample_ID, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• SAMPLE_NAM (type: esriFieldTypeString, alias: SAMPLE_NAM, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• lat (type: esriFieldTypeDouble, alias: lat, SQL Type: sqlTypeOther, nullable: true, editable: true)
• lon (type: esriFieldTypeDouble, alias: lon, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Date_Analy (type: esriFieldTypeDate, alias: Date_Analy, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• matrix_den (type: esriFieldTypeDouble, alias: matrix_den, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SD (type: esriFieldTypeDouble, alias: SD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• RSD (type: esriFieldTypeDouble, alias: RSD, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SamplDesc (type: esriFieldTypeString, alias: SamplDesc, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Filename (type: esriFieldTypeString, alias: Filename, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Operator (type: esriFieldTypeString, alias: Operator, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)

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Attributes:

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Attributes:

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Name: 2.800001 - 3.000000
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Attributes:

• matrix_den: 2.9
Name: 3.000001 - 3.200000
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Attributes:

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Name: 3.200001 - 3.500000
Description:
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Prototype:

Attributes:

• matrix_den: 3.35

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/19/2024 6:38:20 PM

Schema Last Edit Date: 12/19/2024 6:38:20 PM

Data Last Edit Date: 12/19/2024 6:38:20 PM