Service Description: This layer can be used for New Zealand river catchment overlays with other data such as landcover, geology, land use rainfall etc. Each polygon has a catchment name that is associated with the major river that is contained within each polygon. All these catchment polygons are sea-draining (parent) large catchments.
Service ItemId: bbd186df548746c09a3f35d808315127
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Description: A layer that was originally created from the New Zealand River Environment Classification (REC2 network) by dissolving local watersheds that comprised the major rivers of New Zealand. The catchments were processed up upstream tracing from the most downstream segment in the REC2 network.
Creation:
the REC was originally created using a hydrological networking tools and a digital elevation model.
In preparing The New Zealand River catchmnts, all reasonable skill and care was exercised and the best available data and methods were used. Nevertheless, NIWA does not accept any liability, whether direct, indirect or consequential, arising out the use of this tool and its associated data and statistical information.
NIWA acknowledges funding from the MBIE SSIF towards the preparation of REC v2.5 River Environment Classification.
Spatial Reference: 2193 (2193)
Initial Extent:
XMin: 1519925.58974068
YMin: 5145085.31971985
XMax: 1712844.84203865
YMax: 5399995.24588641
Spatial Reference: 2193 (2193)
Full Extent:
XMin: 1136543.5221
YMin: 4787574.5276
XMax: 2082514.7704
YMax: 6131140.7042
Spatial Reference: 2193 (2193)
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates