View In:   ArcGIS Online Map Viewer

Name: dart_stations

Display Field: descriptio

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This dataset represents DART stations. As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART(R)) Project is an ongoing effort to maintain and improve the capability for the early detection and real-time reporting of tsunamis in the open ocean. DART(R) stations have been sited in regions with a history of generating destructive tsunamis to ensure early detection of tsunamis and to acquire data critical to real-time forecasts. DART(R) systems consist of an anchored seafloor bottom pressure recorder (BPR) and a companion moored surface buoy for real-time communications. An acoustic link transmits data from the BPR on the seafloor to the surface buoy. The data are then relayed via an Iridium satellite link to ground stations, which demodulate the signals for immediate dissemination to NOAA's Tsunami Warning Centers, NDBC, and PMEL. The National Geophysical Data Center (NGDC) serves as the archive center for this data and provides the historical data to users.Terms of UseAccess Constraint: None (Public Domain Information) Use Constraint: None (Public Use) Use Limitations: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.

Service Item Id: 6526eb17ccd34deeb7d301617f45fd45

Copyright Text: Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce Metadata: http://www.ngdc.noaa.gov/docucomp/page?xml=NOAA/NESDIS/NGDC/Collection/iso/xml/G10068.xml&view=xml2text/xml-to-text-ISO&title=HTML%20NOAA/NESDIS/NGDC/Collection/iso/xml/G10068.xml Additional Information: http://www.ndbc.noaa.gov/dart/dart.shtml

Default Visibility: true

MaxRecordCount: 100000

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: -176.31999999969977
YMin: -46.921999999799425
XMax: 178.21330000009607
YMax: 57.65330000019577
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
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Labeling Info:

Advanced Query Capabilities:

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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:

• 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 )
• objectid_1 ( type: esriFieldTypeOID, alias: objectid_1, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID_1 )
• station ( type: esriFieldTypeInteger, alias: station, editable: true, nullable: true, defaultValue: null, modelName: station )
• descriptio ( type: esriFieldTypeString, alias: descriptio, editable: true, nullable: true, length: 80, defaultValue: null, modelName: descriptio )
• depth ( type: esriFieldTypeInteger, alias: depth, editable: true, nullable: true, defaultValue: null, modelName: depth )
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Templates:

• Name: dart_stations
  Description:
  Prototype:
  deploy_dat: null
  latitude: null
  longitude: null
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  station: null
  descriptio: null
  depth: null
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  objectid: null
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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