c4a64203-3513-4f87-8278-b2ca16d2b270 dataset NIWA Tilmann Steinmetz tilmann.steinmetz@niwa.co.nz 2022-11-21T13:53:15 ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 593517 2193 EPSG 7.9.4(9.0.0) 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. Downloadable Data inlandWaters Version 6.2 (Build 9200) ; Esri ArcGIS 10.6.1.9270 true 166.263435 179.466512 -47.417234 -34.270961 SDE Feature Class File Geodatabase Feature Class