Name: HS54_1m_BTM

Display Field: Zone

Type: Raster Layer

Geometry Type: null

Description: Using multibeam echosounders, it is possible to survey expansive regions of the seafloor with increasing degrees of detail. These data present a processed bathymetric elevation model 50 cm resolution) of the region surveyed during hydrographic survey HS52 - Approaches to Auckland.Survey HS52 was undertaken by Discovery Marine Limited (DML) on behalf of Land Information New Zealand (LINZ) for hydrographic charting purposes. This grid has been subsequently reprocessed by Taihoro Nukurangi - NIWA to undertake BTM analysis and to remove shoal-biasing artifacts. Shoal-biased processing required for hydrographic charting purposes, however, these features may not be indicative of true seabed geomorphology and may impact subsequent geoprocessing.

Service Item Id: 7be27845c5994913b745b1323120be48

Copyright Text: Survey HS52 undertaken by Discovery Marine Ltd. (DML) Raw data provided by Land Information New Zealand (LINZ) Bathymetry processed by National Institute of Water and Atmospheric Research (NIWA) Data processed on behalf of Te Kaunihera o Tāmaki Makaurau / Auckland Council

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Supported Query Formats: JSON, geoJSON, PBF

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Has Labels: false

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1768246.6077453482
YMin: 5912721.381433956
XMax: 1798233.607745351
YMax: 5942919.38143396
Spatial Reference: 2193  (2193)  VCSWkid(115765)  LatestVCSWkid(115765)

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N/A

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Supports Query With Distance: true
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Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

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HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Value ( type: esriFieldTypeInteger, alias: Value )
• Count ( type: esriFieldTypeDouble, alias: Count )
• Zone ( type: esriFieldTypeString, alias: Zone, length: 255 )

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

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