REC watersheds v2.5 (River Environment Classification)

The REC has been used to classify all the rivers of New Zealand at a 1:50,000 mapping scale. The area classified comprises 267,000 km2 and 426,000 km of river network. The important attributes are nzsegment (primary key), which can be used to join the watershed polygons to the river network, and the old_nzreach (which can be used to retrieve values from REC1 river classification, and other previously calculated properties). The shape_area gives the area of the watershed in meters squared.
 
Citation proposal
. REC watersheds v2.5 (River Environment Classification). https://dc.niwa.co.nz:/niwa_dc/srv/api/records/c4a64203-3513-4f87-8278-b2ca16d2b270
 

Simple

Date
Presentation form
Digital map
Keywords
  • Downloadable Data
Spatial representation type
Vector
Metadata language
English
Character set
UTF8
Topic category
  • Inland waters
Environment description
Version 6.2 (Build 9200) ; Esri ArcGIS 10.6.1.9270
N
S
E
W


Reference system identifier
EPSG / 2193 / 7.9.4(9.0.0)
Topology level
Geometry only
Geometric object type
Composite
Geometric object count
593517
Distribution format
  • SDE Feature Class ()

Distributor

Name
File Geodatabase Feature Class

gmd:MD_Metadata

File identifier
c4a64203-3513-4f87-8278-b2ca16d2b270   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Hierarchy level name
dataset
Date stamp
2022-11-21T13:53:15
Metadata standard name
ISO 19139 Geographic Information - Metadata - Implementation Specification
Metadata standard version
2007

Metadata author

No information provided.

  Processor

 
 

  Overviews

  Provided by

  Share on social sites

         

  Views

Read here the full details and access to the data.

  Associated resources

Not available