{ "culture": "en-NZ", "name": "", "guid": "", "catalogPath": "", "snippet": "The REC2 riverlines are a network of New Zealand Rivers that have the variables described below associated with them. This data can be used as a framework for catchment analysis and calculations, land use impacts and other spatial analysis", "description": "

Attributes associated directly with network:<\/SPAN><\/P>

Field<\/SPAN><\/SPAN><\/P><\/TD>

Type<\/SPAN><\/SPAN><\/P><\/TD>

Description<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

Catarea<\/SPAN><\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

Watershed area in m<\/SPAN><\/SPAN>2<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

CUM_Area <\/SPAN><\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

Area upstream of a reach (and including this reach area) in m<\/SPAN><\/SPAN>2<\/SPAN><\/SPAN>.<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

Nzsegment<\/SPAN><\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/SPAN><\/P><\/TD>

Reach identifier to be used with REC2 (supercedes nzreach in REC1).<\/SPAN><\/P><\/TD><\/TR>

nz_fnode<\/SPAN><\/P>

<\/TD>

Integer<\/SPAN><\/P><\/TD>

Unique number of preceding river segment's outlet node.<\/SPAN><\/P><\/TD><\/TR>

nz_tnode<\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/P><\/TD>

Unique number of following river segment's inlet node.<\/SPAN><\/P><\/TD><\/TR>

Lengthdown<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

The distance to coast from any reach to its outlet reach, where the river drains (m).<\/SPAN><\/SPAN><\/P>

<\/TD><\/TR>

Headwater<\/SPAN><\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/SPAN><\/P><\/TD>

Number (0) denoting whether a stream is a \u201csource\u201d (headwater) stream. Non-zero for non-headwater streams.<\/SPAN><\/SPAN><\/P>

<\/TD><\/TR>

Hydseq<\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/P><\/TD>

A unique number denoting the hydrological processing order of a river segment relative to others in the newtork.<\/SPAN><\/P><\/TD><\/TR>

StreamOrder<\/SPAN><\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/SPAN><\/P><\/TD>

A number describing the Strahler order a reach in a network of reaches.<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

e<\/SPAN>uclid_dist<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

The straight line distance of a reach from the reach \u201cinlet\u201d to its \u201coutlet\u201d.<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

upElev<\/SPAN><\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

Height (asl) of the upstream end of a reach section in a watershed (m).<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

downElev<\/SPAN><\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

Height (asl) of the downstream end of a reach section in a watershed (m).<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

upcoordX<\/SPAN><\/P>

<\/TD>

Real<\/SPAN><\/P><\/TD>

Easting of the upstream end of a river segment in m (NZTM2000).<\/SPAN><\/P><\/TD><\/TR>

upcoordY<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/P><\/TD>

Northing of the upstream end of a river segment in m (NZTM2000).<\/SPAN><\/P><\/TD><\/TR>

downcoordX<\/SPAN><\/P>

<\/TD>

Real<\/SPAN><\/P><\/TD>

Easting of the downstream end of a river segment in m (NZTM2000).<\/SPAN><\/P><\/TD><\/TR>

downcoordY<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/P><\/TD>

Northing of the downstream end of a river segment in m (NZTM2000).<\/SPAN><\/P><\/TD><\/TR>

s<\/SPAN>inuosity<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/P><\/TD>

Actual distance divided by the straight line distance<\/SPAN><\/SPAN>giving the degree of curvature of the stream<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

nzr<\/SPAN>each_<\/SPAN>rec<\/SPAN>1<\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/P><\/TD>

The REC1 identifiying number for <\/SPAN><\/SPAN>the corresponding\\closest reach <\/SPAN><\/SPAN>from REC1 (can be used to retrieve the REC management classes)<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

h<\/SPAN>eadw_dist<\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/SPAN><\/P><\/TD>

Distance of the furthermost \u201csource\u201d or headwater reach from any reach (m).<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

Shape_length<\/SPAN><\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

The length of the reach (vector) as calculated by ArcGIS.<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR>

Seg<\/SPAN>slpmax<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

Maximum segment slope along length of reach.<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

Seg<\/SPAN>slpmean<\/SPAN><\/P><\/TD>

Real<\/SPAN><\/SPAN><\/P><\/TD>

Mean segment slope along length of reach.<\/SPAN><\/SPAN><\/P><\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR><\/TBODY><\/TABLE>

LID<\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/P><\/TD>

Lake Identifier number(LID) of overlapping lake.<\/SPAN><\/P>

<\/TD><\/TR>

<\/TD>

<\/TD>

<\/TD><\/TR><\/TBODY><\/TABLE>

Reachtype<\/SPAN><\/P><\/TD>

Integer<\/SPAN><\/P><\/TD>

A value of 2 is assigned if the segment is an outlet to the lake, otherwise 0 or null.<\/SPAN><\/P><\/TD><\/TR>

nextdownid<\/SPAN><\/P>

<\/TD>

integer<\/SPAN><\/P><\/TD>

segment number of the most downstream reach<\/SPAN><\/P><\/TD><\/TR><\/TBODY><\/TABLE><\/DIV><\/DIV><\/DIV>", "summary": "The REC2 riverlines are a network of New Zealand Rivers that have the variables described below associated with them. This data can be used as a framework for catchment analysis and calculations, land use impacts and other spatial analysis", "title": "riverlines", "tags": [ "catchment area", "stream order", "polylines", "rivers", "river environment classification", "REC2" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "National Institute of Water and Atmosphere (NIWA)\nContact Julian Sykes\n033488987\njulian.sykes@niwa.co.nz", "licenseInfo": "