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water.GISADMIN.River_REC
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The New Zealand River Environment Classification (REC) organises information about the physical characteristics of New Zealand's rivers.
Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The New Zealand River Environment Classification (REC) organises information about the physical characteristics of New Zealand's rivers. Individual river sections are mapped according to physical factors such as climate, source of flow for the river water, topography, and geology, and catchment land cover eg, forest, pasture or urban. Sections of river that have similar ecological characteristics can then be grouped together, no matter where they are. </SPAN></P><P><SPAN>This information is mapped for New Zealand's entire river network - over 425,000 kilometres of river. Different types of rivers respond differently to the pressures placed on them - the REC can be used to highlight the most appropriate management tools and approaches to reduce these pressures for each river type. Information from the classification is used to develop policy, assess the environment, and report on the quality of river water. </SPAN></P><P><SPAN>Stream order is the numerical position of a tributary or section of a river within the entire network. Headwater streams are assigned a stream order of 1. When two tributaries of the same stream order meet, the order increments by one for the next section downstream. However, if two sections meet where one section has higher order than the other, the next section downstream has the same order as the highest upstream section. </SPAN></P><P><SPAN>The User Guide can be found at https://data.mfe.govt.nz/document/11123-river-environment-classification-user-guide-2010/</SPAN></P><P><SPAN>License</SPAN></P><P><SPAN /></P><P><SPAN>Creative Commons Attribution 3.0 New Zealand</SPAN></P><P><SPAN>You may use this work for commercial purposes.</SPAN></P><P><SPAN>You must attribute the creator in your own works.</SPAN></P><P><SPAN /></P><P><SPAN>Information</SPAN></P><P><SPAN /></P><P><SPAN>Tags</SPAN></P><P><SPAN>Science & Environment </SPAN></P><P><SPAN /></P><P><SPAN>Regions</SPAN></P><P><SPAN>New Zealand </SPAN></P><P><SPAN /></P><P><SPAN>Metadata</SPAN></P><P><SPAN>ISO 19115/19139, Dublin Core, FGDC CSDGM </SPAN></P><P><SPAN /></P><P><SPAN>Technical Details </SPAN></P><P><SPAN /></P><P><SPAN>Layer ID</SPAN></P><P><SPAN>51845 </SPAN></P><P><SPAN /></P><P><SPAN>Data type</SPAN></P><P><SPAN>Vector linestring </SPAN></P><P><SPAN /></P><P><SPAN>Feature count</SPAN></P><P><SPAN>576688 </SPAN></P><P><SPAN /></P><P><SPAN>Attributes</SPAN></P><P><SPAN>OBJECTID, FNODE, TNODE, LENGTH, REACH_ID, FNODE_1, TNODE_1, ORDER, NZREACH, CLIMATE, SRC_OF_FLW, GEOLOGY, LANDCOVER, NET_POSN, VLY_LNDFRM, CSOF, CSOFG, CSOFGL, CSOFGLNP, CSOFGLNPVL, SPRING, NZFNODE, NZTNODE, DISTSEA, CATCHAREA </SPAN></P><P><SPAN /></P><P><SPAN>Services</SPAN></P><P><SPAN>Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed </SPAN></P><P><SPAN /></P><P><SPAN>History </SPAN></P><P><SPAN /></P><P><SPAN>Added</SPAN></P><P><SPAN>23 Dec 2013 </SPAN></P><P><SPAN /></P><P><SPAN>Last updated</SPAN></P><P><SPAN>23 Dec 2013 </SPAN></P><P><SPAN /></P><P><SPAN>Revisions</SPAN></P><P><SPAN>4 - Browse all revisions </SPAN></P><P><SPAN /></P><P><SPAN>Current revision</SPAN></P><P><SPAN>Imported on Jan. 18, 2017 in NZGD49 / New Zealand Map Grid. </SPAN></P><P /></DIV></DIV></DIV>
river
environment
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Creative Commons Attribution 3.0 New Zealand</SPAN></P><P><SPAN>You may use this work for commercial purposes.</SPAN></P><P><SPAN>You must attribute the creator in your own works.</SPAN></P></DIV></DIV></DIV>
Feature Class
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water.GISADMIN.River_REC
Feature Class
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OBJECTID
OBJECTID
OID
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Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
ORDER_
ORDER_
Double
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MAINSTEM
MAINSTEM
String
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LENGTH
LENGTH
Double
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NZREACH
NZREACH
Double
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CLIMATE
CLIMATE
String
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0
0
SRC_OF_FLW
SRC_OF_FLW
String
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0
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GEOLOGY
GEOLOGY
String
2
0
0
LANDCOVER
LANDCOVER
String
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0
0
NET_POSN
NET_POSN
String
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0
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VLY_LNDFRM
VLY_LNDFRM
String
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0
0
CSOF
CSOF
String
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0
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CSOFG
CSOFG
String
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0
0
CSOFGL
CSOFGL
String
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0
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CSOFGLNP
CSOFGLNP
String
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CSOFGLNPVL
CSOFGLNPVL
String
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0
0
SPRING
SPRING
String
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0
0
NZFNODE
NZFNODE
Double
8
16
0
NZTNODE
NZTNODE
Double
8
16
0
DISTSEA
DISTSEA
Double
8
18
5
CATCHAREA
CATCHAREA
Double
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18
5
NWCO
NWCO
Double
8
10
0
LWCN
LWCN
Double
8
10
0
Catch_Name
Catch_Name
String
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0
0
Parent_Cat
Parent_Cat
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Zone_Code
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Zone_Class
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ManageZone
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Shape
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Geometry
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Feature geometry.
Esri
Coordinates defining the features.
Shape.STLength()
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