The DEM is derived by photogrammetry from the 2013 - 14 rural aerial surveys. Horizontal and vertical accuracy is +/-0.8m (1 standard deviation) in clear open areas. Elevations are for the visible land surface, not the ground level. For example trees will show as elevated mounds, since the DEM will present the tops of the trees. Data is provided “as-is” without warranty of accuracy or suitability of use”
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|1.||Aqualinc PGRM2458 DEM CC BY 3.0 NZ Data License||245 KB||
|Category||Imagery and LIDAR|
|Tags||waimate, Elevation, photogrammetry, mackenzie, DEM, 2014, South CanterburyPGRM2458, 2013, waitaki|
|Regions||Canterbury Region, Otago Region|
|Services||Raster Query API, Catalog Service (CS-W)|
|Added||08 Mar 2016|
|Last updated||08 Mar 2016|
|Revisions||3 - Browse all revisions|
|Current revision||Imported on March 18, 2016 from 17 GeoTIFF sources in NZGD2000 / New Zealand Transverse Mercator 2000.|
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