Parent Layer: ADCNR 2MR205 NGoM

Name: Magnetic Anomaly Pnt

Display Field: AnomalyID

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The Magnetic Anomaly Point feature class is a collection of points representing the location of man-made ferrous objects on or below the seabed that were identified during magnetometer surveys conducted as part of geophysical cultural/archaeological resource investigations in the immediate vicinity of offshore borrow areas and dredged material conveyance corridors. The points may represent objects of cultural/archaeological significance, submerged infrastructure (e.g. pipelines), or unidentified debris that might affect the ability of the Bureau of Ocean Energy Management (BOEM) and its partners and/or contractors to perform non-energy marine mineral acquisition tasks. The attribute table of this feature class contains summary information pertaining to each anomaly, including (but not limited to) anomaly ID, date, x/y coordinates, project name, and information related to data acquisition (magnetometer type, sensor configuration, amplitude, duration, signal type, etc.). The associated survey report can be accessed via the related Link Documents table. This dataset will be updated regularly as new and existing data are incorporated in to the Marine Minerals Information System geodatabase.

Copyright Text:

Default Visibility: false

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: -9832417.617016602
YMin: 3489106.3224673257
XMax: -9742972.106460381
YMax: 3574958.422457173
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: StudyID
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: ADCNR_2MR205_NGoM
  Label: ADCNR_2MR205_NGoM
  Description: N/A
  Symbol:
  Style: esriSMSCircle
  Color: [156, 156, 156, 255]
  Size: 4.0
  Angle: 0.0
  XOffset: 0
  YOffset: 0
  Outline:
  [0, 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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• State ( type: esriFieldTypeString, alias: State, length: 2 )
• Date ( type: esriFieldTypeDate, alias: Date, length: 8 )
• AnomalyID ( type: esriFieldTypeString, alias: Anomaly ID, length: 30 )
• DateTime ( type: esriFieldTypeDate, alias: Date and Time Stamp, length: 8 )
• LineNumber ( type: esriFieldTypeString, alias: Line Number or ID, length: 30 )
• ShotPoint ( type: esriFieldTypeDouble, alias: Shot Point Number )
• X ( type: esriFieldTypeString, alias: X, length: 20 )
• Y ( type: esriFieldTypeString, alias: Y, length: 20 )
• CoordinateSystem ( type: esriFieldTypeString, alias: Coordinate System, length: 50 )
• ProjectName ( type: esriFieldTypeString, alias: Project Name, length: 100 )
• LeaseBlock ( type: esriFieldTypeString, alias: Lease Block , length: 20 )
• MagnetometerType ( type: esriFieldTypeString, alias: Magnetometer Type , length: 50 )
• SensorConfiguration ( type: esriFieldTypeString, alias: Sensor Configuration , length: 50 )
• Number_of_Sensors ( type: esriFieldTypeString, alias: Number of Sensors Used, length: 50 )
• SurveyNumber_ID ( type: esriFieldTypeString, alias: Survey Number or ID , length: 100 )
• AssociatedSurveyFiles ( type: esriFieldTypeString, alias: Associated Survey Files , length: 1000 )
• SeaState ( type: esriFieldTypeString, alias: Sea State , length: 250 )
• Amplitude_gammas ( type: esriFieldTypeDouble, alias: Amplitude (gammas) )
• Duration_feet ( type: esriFieldTypeDouble, alias: Duration (feet) )
• SignalType ( type: esriFieldTypeString, alias: Signal Type , length: 2 , Coded Values: [D: Dipole] , [MC: Multi-Component] , [M+: Positive Monopole] , ...2 more... )
• SignalDescription ( type: esriFieldTypeString, alias: Signal/Anomaly Description, length: 250 )
• SensorAltitude_feet ( type: esriFieldTypeDouble, alias: Sensor Altitude (feet) )
• SensorDepth_feet ( type: esriFieldTypeDouble, alias: Sensor Depth (feet) )
• WaterDepth_feet ( type: esriFieldTypeDouble, alias: Water Depth (feet) )
• VerticalDatum ( type: esriFieldTypeString, alias: Vertical Datum , length: 50 )
• SonarTargetID ( type: esriFieldTypeString, alias: Sonar Target ID , length: 30 )
• AvoidanceBuffer_feet ( type: esriFieldTypeDouble, alias: Avoidance Buffer (feet) )
• AnomalyGroundTruthed ( type: esriFieldTypeString, alias: Anomaly Ground-truthed , length: 3 , Coded Values: [Y: Yes] , [N: No] )
• GroundTruthingMethod ( type: esriFieldTypeString, alias: Ground-truthing Method, length: 50 )
• NRHP_Eligibility ( type: esriFieldTypeString, alias: NRHP Eligibility , length: 20 , Coded Values: [Potentially: Potentially] , [Eligible Eligible: Eligible Eligible] , [Not Eligible: Not Eligible] )
• Comment ( type: esriFieldTypeString, alias: Comment , length: 250 )
• Contractor ( type: esriFieldTypeString, alias: Contractor , length: 50 )
• Interpreter ( type: esriFieldTypeString, alias: Interpreter , length: 50 )
• SourceDataFile ( type: esriFieldTypeString, alias: Source Data File , length: 250 )
• Latitude_DD ( type: esriFieldTypeDouble, alias: Latitude_DD )
• Longitude_DD ( type: esriFieldTypeDouble, alias: Longitude_DD )
• MagPnt_GlobalLinkID ( type: esriFieldTypeGUID, alias: Global Link ID , length: 38 )
• GlobalID ( type: esriFieldTypeGUID, alias: Global ID, length: 38 )
• RuleID ( type: esriFieldTypeInteger, alias: RuleID , Coded Values: [1: Magnetic Anomaly Pnt] , [-1: Free Representation] )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• StudyID ( type: esriFieldTypeString, alias: Study ID, length: 250 )
• GlobalID_1 ( type: esriFieldTypeGlobalID, alias: GlobalID_1, length: 38 )

Relationships:

• Link Documents (72) -- Related To: Link Documents Table (230)

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

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