NIWA DN3 Northland

Stream attributes:Field NameTypeFormatDescriptionUniqueShapeGeometryGeometry attributeyesOBJECTIDLongNumericUnique ID of featureyesfrom_nodeLongNumericUpstream node IDyesto_nodeLongNumericDownstream node IDyesHydroIDLongNumericPrimary keyyesGridIDLongNumericID from delineation grid.yesnextDownIDLongNumericID of downstream reachyesshape_LengthDoubleNumericLength of reachnoenabledShortNumericUsed in network buildnonzseg_v3LongNumericNZ segment numberyescatareaDoubleNumericLocal catchment areanocumareaDoubleNumericArea upstream of reachnosorderShortNumericStrahler order of reachnostart_xDoubleNumericUpstream end eastingnostart_yDoubleNumericUptream end northingnoupelevDoubleNumericUpstream end elevationnoend_xDoubleNumericDownstream end eastingnoend_yDoubleNumericDownstream end northingnodownelevDoubleNumericDownstream end elevationnocen_xDoubleNumericCatchment mid eastingnocen_yDoubleNumericCatchment mid northingnoavelevDoubleNumericAverage catchment elevationnoWatershed attributes:Field NameType FormatDescriptionUniqueOBJECTIDLongNumericUnique ID of featureyesShape GeometryNumericGeometry attributeyesHydroIDLongNumericPrimary keyyesGridIDLongNumericID from delineation gridyesShape_LengthDoubleNumericPerimeter of catchmentnoShape_AreaDoubleNumericLocal catchment areanonzseg_v3LongNumericNZ segment numberyesmeanelevdoubleNumericAverage catchment elevationnocen_xdoubleNumericCatchment mid eastingnocen_ydoubleNumericCatchment mid northingno_________________Item Page Created: 2022-06-08 00:28 Item Page Last Modified: 2025-04-05 19:33Owner: NIWA_OpenDatanorth_rivNo data edit dates availableFields: from_node,to_node,HydroID,GridID,NextDownID,Enabled,nzseg_v3,catarea,cumarea,sorder,upelev,downelev,meanelev,cen_x,cen_ynorth_wsdNo data edit dates availableFields: HydroID,GridID,nzseg_v3,meanelev,cen_x,cen_y

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author National Institute of Water and Atmospheric Research
Maintainer NIWA_OpenData
Maintainer Email NIWA_OpenData
Source https://data-niwa.opendata.arcgis.com/maps/NIWA::niwa-dn3-northland
Source Created 2022-06-08T00:28:44.000Z
Source Modified 2025-04-12T19:40:52.000Z
Language English
Spatial { "type": "Polygon", "coordinates": [ [ [172.6449, -36.4003], [174.5825, -36.4003], [174.5825, -34.3834], [172.6449, -34.3834], [172.6449, -36.4003] ] ] }
Source Identifier https://www.arcgis.com/home/item.html?id=32b2c685379741b9a7ccd55dbe01a2ba
Dataset metadata created 23 April 2025, last updated 17 May 2025