NZDEM North Island 25 metre

13 Oct 2011

This dataset was first added to LRIS Portal on 13 Oct 2011.

New Zealand National Digital Elevation Model (North Island) - a 25 metre resolution, floating point precision, elevation grid generated from the LINZ 1:50,000 scale Topographic data layers (20m contours, spot heights, lake shorelines and coastline) using Landcare Research's in-house interpolation software.

1. Analysis of DEM Accuracy 6.11 MB pdf
Technical Details
Layer ID 48131
Data type Grid
Resolution 25.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed
Added 01 Jul 2010
Last updated 13 Oct 2011
Revisions 2 - Browse all revisions
Current revision Imported on Jan. 22, 2018 from 8 Binary Grid sources in NZGD49 / New Zealand Map Grid.


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