25.000m

NZDEM North Island 25 metre

12988
1868
Added
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.

Attachments
1. Analysis of DEM Accuracy 6.11 MB pdf
Technical Details
Layer ID 131
Data type Grid
Resolution 25.000m
Services Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed
History
Added 02 Jul 2010
Revisions 1 - Browse all revisions
Current revision Imported on July 2, 2010 from 8 Binary Grid sources in NZGD49 / New Zealand Map Grid.

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