ArcGIS REST Services Directory Login | Get Token
JSON

Layer: River Classes Table 3 (ID: 23)

Name: River Classes Table 3

Display Field: Description

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This feature class depicts six ‘river classes’. The classes recognise the six main types of streams and rivers found in the Greater Wellington region based on variables that characterise the natural environment such as climate, slope and catchment geology.The river classes are based on the Freshwater Environments of New Zealand (FWENZ) classification (Leathwick at al 2008). FWENZ is a multivariate classification which has been developed to maximise discrimination of un-impacted or natural biological patterns. The classification is based on the relationship between river and stream biota and natural environmental variables (ie, environmental variables not affected by human impacts). Modifications made to the FWENZ classification in order to identify the six river classes depicted in the maps are documented in Warr (2010) and Greenfield et al (2013).Leathwick J, Julian K, Elith J, Chadderton L, Ferrier S, Snelder T. 2008. A biologically-optimised environmental classification of New Zealand rivers and streams; reanalysis excluding human impacts variables. NIWA Client report: HAM2008-027. Prepared for Department of Conservation.Warr S. 2010. River ecosystem classes for the Wellington region – Part 2. Unpublished internal report (Document No. #792833). Greater Wellington Regional Council, Wellington.Greenfield S, Milne J, Conwell C, Tidswell S, Crisp P and Perrie A. 2013. Technical report for Schedule H of the Regional Plan working discussion document. Unpublished internal report (Document No. #1234058). Greater Wellington Regional Council, Wellington.

Copyright Text: NIWA, Greater Wellington Regional Council (Summer Greenfield, Juliet Milne, Claire Conwell, Sheree Tidswell, Alton Perrie, Nick Page (GIS mapping)

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

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:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

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

  Iteminfo   Thumbnail   Metadata