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: 9e491f403db349e6b417af77a56919bc

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

Has Labels: false

Can Modify Layer: true

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Supports Datum Transformation: true

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YMin: -46.921999999799425
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Spatial Reference: 4326  (4326)

Drawing Info:

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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• latitude ( type: esriFieldTypeDouble, alias: latitude )
• longitude ( type: esriFieldTypeDouble, alias: longitude )
• objectid_1 ( type: esriFieldTypeOID, alias: objectid_1 )
• station ( type: esriFieldTypeInteger, alias: station )
• descriptio ( type: esriFieldTypeString, alias: descriptio, length: 80 )
• depth ( type: esriFieldTypeInteger, alias: depth )
• deployed ( type: esriFieldTypeString, alias: deployed, length: 80 )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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