Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to LRIS Portal on 13 Apr 2017.
Hill shade derived from 1 m resolution digital elevation model built from ground filtered LiDAR point cloud for MPI SLMACC Northland project area between Kaikohe and Paihia.
The project report (11 Mb PDF) for this work is downloadable at www.mpi.govt.nz/dmsdocument/30615-use-of-modern-te...
| Layer ID | 48555 |
|---|---|
| Data type | Image/Raster |
| Resolution | 1.000m |
This dataset was first added to LRIS Portal on 03 Oct 2012.
A 25m resolution digital elevation model (DEM) clipped from Landcare Research's national 25m DEM for use as a regression variable for calculating BASE carrying capacity. For use with Model 1.
| Layer ID | 48322 |
|---|---|
| Data type | Grid |
| Resolution | 25.000m |
| Services | Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed |
This dataset was last updated on LRIS Portal on 04 Aug 2017.
A 25m resolution slope grid, derived from a digital elevation model (DEM) clipped from Landcare Research's national 25m DEM for use as a regression variable for calculating ECR BASE carrying capacity. For use with Model 2.
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| Layer ID | 48318 |
|---|---|
| Data type | Image/Raster |
| Resolution | 25.000m |
| Services | Catalog Service (CS-W), data.govt.nz Atom Feed |
This dataset was last updated on LRIS Portal on 04 Aug 2017.
A 25m resolution grid of aspect in degrees north of south, for use as a regression variable for calculating BASE carrying capacity using Model 1 where:
if aspect <= 180 then aspect180 = aspect
else if aspect > 180 then aspect180 = 360 - aspect
This aspect data is symmetrical around north-south, meaning east and west are considered equivalent (90 degrees) to avoid problems in regression where normal aspect values of 0 and 360 degrees both equal the same north.
| Layer ID | 48313 |
|---|---|
| Data type | Image/Raster |
| Resolution | 25.000m |
| Services | Catalog Service (CS-W), data.govt.nz Atom Feed |
Creative Commons Attribution 3.0 New Zealand
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to LRIS Portal on 25 Feb 2011.
Digital Elevation Model of Christchurch New Zealand - a 15 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.
| Layer ID | 48186 |
|---|---|
| Data type | Grid |
| Resolution | 15.000m |
| Services | Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed |
A 15 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.
This DEM was originally produced in New Zealand Map Grid (NZMG) projection with elevation in terms of the Infomap 260 chart datum (Mean High Water Spring).
It has been transformed so that the heights are floating point ellipsoidal heights with respect to the GRS80 ellipsoid; this is the standard ellipsoid for the NZTM projection.
| Layer ID | 48187 |
|---|---|
| Data type | Grid |
| Resolution | 15.000m |
| Services | Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed |
This dataset was first added to LRIS Portal on 01 Jul 2010.
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.
| Layer ID | 48131 |
|---|---|
| Data type | Grid |
| Resolution | 25.000m |
| Services | Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed |
This dataset was first added to LRIS Portal on 28 Jun 2010.
New Zealand National Digital Elevation Model (South 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.
| Layer ID | 48127 |
|---|---|
| Data type | Grid |
| Resolution | 25.000m |
| Services | Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed |
This dataset was first added to LRIS Portal on 23 Jun 2010.
The PRISM instrument is carried on the Japanese ALOS satellite and has three sensors that provide forward, nadir, and aft-looking views of the terrain. The forward and aft views can be combined to give stereo coverage with approximately a one-to-one base-to-height ratio, which is almost ideal for generating terrain information. The nominal spatial resolution of the ALOS-PRISM imagery is 2.5m in the forward, nadir and aft directions.
Stereo imagery has been acquired of a region in Wanganui/Manawatu area of the North Island of New Zealand. This area is currently being studied for automated soil mapping, using a variety of technologies.
This DEM represents a draft version to demonstrate progress on DEM generation from PRISM. Further developments in processing, calibration and validation are required before production of acceptable DEMs is possible.
THIS IS A VIEW ONLY LAYER - NOT AVAILABLE FOR DOWNLOAD
| Layer ID | 48124 |
|---|---|
| Data type | Grid |
| Resolution | 15.000m |
| Services | Raster Query API, Catalog Service (CS-W), data.govt.nz Atom Feed |