View In:   ArcGIS Online Map Viewer

Name: Datums_Stations

Display Field: name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Layer represents the geographic location of all water level stations at which datums have been calculated. For marine applications, a datum is a base elevation used as a reference from which to reckon heights or depths. It is called a tidal datum when defined in terms of a certain phase of the tide. Tidal datums are local datums and should not be extended into areas that have differing hydrographic characteristics without substantiating measurements. In order that they may be recovered when needed, such datums are referenced to fixed points known as benchmarks. The "Present Epoch" is from 1983-2001 and includes the latest datums available. The "Superseded Epoch" is from 1960-1978 and has been replaced by the "Present" datums, or was not replaced due to insufficient data. More information can be found at http://tidesandcurrents.noaa.gov/datum_options.html and http://www.tidesandcurrents.noaa.gov/publications/Computational_Techniques_for_Tida l_Datums_handbook.pdf

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -177.36002799999176
YMin: -18.133300000194083
XMax: 178.4249999996515
YMax: 71.36010000041563
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [133, 0, 11, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 1
Label: N/A
Description: N/A
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: true
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:

Fields:

• objectid ( type: esriFieldTypeOID, alias: objectid, editable: false, nullable: false, defaultValue: null, modelName: objectid )
• id ( type: esriFieldTypeString, alias: id, editable: true, nullable: true, length: 50, defaultValue: null, modelName: id )
• name ( type: esriFieldTypeString, alias: name, editable: true, nullable: true, length: 50, defaultValue: null, modelName: name )
• affil ( type: esriFieldTypeString, alias: affil, editable: true, nullable: true, length: 50, defaultValue: null, modelName: affil )
• latitude ( type: esriFieldTypeDouble, alias: latitude, editable: true, nullable: true, defaultValue: null, modelName: latitude )
• longitude ( type: esriFieldTypeDouble, alias: longitude, editable: true, nullable: true, defaultValue: null, modelName: longitude )
• data ( type: esriFieldTypeString, alias: data, editable: true, nullable: true, length: 200, defaultValue: null, modelName: data )
• dataapi ( type: esriFieldTypeString, alias: dataapi, editable: true, nullable: true, length: 200, defaultValue: null, modelName: dataapi )
• accepted ( type: esriFieldTypeString, alias: accepted, editable: true, nullable: true, length: 50, defaultValue: null, modelName: accepted )
• epoch ( type: esriFieldTypeString, alias: epoch, editable: true, nullable: true, length: 50, defaultValue: null, modelName: epoch )
• units ( type: esriFieldTypeString, alias: units, editable: true, nullable: true, length: 50, defaultValue: null, modelName: units )
• orthodatum ( type: esriFieldTypeString, alias: orthodatum, editable: true, nullable: true, length: 50, defaultValue: null, modelName: orthodatum )
• mhhw ( type: esriFieldTypeDouble, alias: mhhw, editable: true, nullable: true, defaultValue: null, modelName: mhhw )
• mhw ( type: esriFieldTypeDouble, alias: mhw, editable: true, nullable: true, defaultValue: null, modelName: mhw )
• mtl ( type: esriFieldTypeDouble, alias: mtl, editable: true, nullable: true, defaultValue: null, modelName: mtl )
• msl ( type: esriFieldTypeDouble, alias: msl, editable: true, nullable: true, defaultValue: null, modelName: msl )
• dtl ( type: esriFieldTypeDouble, alias: dtl, editable: true, nullable: true, defaultValue: null, modelName: dtl )
• mlw ( type: esriFieldTypeDouble, alias: mlw, editable: true, nullable: true, defaultValue: null, modelName: mlw )
• mllw ( type: esriFieldTypeDouble, alias: mllw, editable: true, nullable: true, defaultValue: null, modelName: mllw )
• stnd ( type: esriFieldTypeDouble, alias: stnd, editable: true, nullable: true, defaultValue: null, modelName: stnd )
• mn ( type: esriFieldTypeDouble, alias: mn, editable: true, nullable: true, defaultValue: null, modelName: mn )
• dhq ( type: esriFieldTypeDouble, alias: dhq, editable: true, nullable: true, defaultValue: null, modelName: dhq )
• dlq ( type: esriFieldTypeDouble, alias: dlq, editable: true, nullable: true, defaultValue: null, modelName: dlq )
• hwi ( type: esriFieldTypeDouble, alias: hwi, editable: true, nullable: true, defaultValue: null, modelName: hwi )
• lwi ( type: esriFieldTypeDouble, alias: lwi, editable: true, nullable: true, defaultValue: null, modelName: lwi )
• gt ( type: esriFieldTypeDouble, alias: gt, editable: true, nullable: true, defaultValue: null, modelName: gt )
• navd88 ( type: esriFieldTypeDouble, alias: navd88, editable: true, nullable: true, defaultValue: null, modelName: navd88 )
• wl_max ( type: esriFieldTypeDouble, alias: wl_max, editable: true, nullable: true, defaultValue: null, modelName: wl_max )
• max_date ( type: esriFieldTypeString, alias: max_date, editable: true, nullable: true, length: 50, defaultValue: null, modelName: max_date )
• wl_min ( type: esriFieldTypeDouble, alias: wl_min, editable: true, nullable: true, defaultValue: null, modelName: wl_min )
• min_date ( type: esriFieldTypeString, alias: min_date, editable: true, nullable: true, length: 50, defaultValue: null, modelName: min_date )

Templates:

• Name: Datums_Stations
  Description:
  Prototype:
  wl_min: null
  min_date: null
  id: null
  name: null
  affil: null
  latitude: null
  longitude: null
  data: null
  dataapi: null
  accepted: null
  epoch: null
  units: null
  orthodatum: null
  mhhw: null
  mhw: null
  mtl: null
  msl: null
  dtl: null
  mlw: null
  mllw: null
  stnd: null
  mn: null
  dhq: null
  dlq: null
  hwi: null
  lwi: null
  gt: null
  navd88: null
  wl_max: null
  max_date: null
  
  Drawing Tool: esriFeatureEditToolPoint

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Query Analytic   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata