Dunedin 0.125m Urban Aerial Photos Index Tiles (2013)
LINZ - Land Information New Zealand
Index Tiles ONLY, for actual orthophotos see layer [Dunedin 0.125m Urban Aerial Photos (2013)](http://data.linz.govt.nz/layer/2118)
Orthophotography in the Otago region taken in the flying season (summer period) 2012 - 2013. Coverage is of urban area of the Dunedin City Council area.
Imagery was captured for the ‘Dunedin City Council’ by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand.
Data comprises: •1235 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1,000 tile layout •Tile layout in NZTM projection containing relevant information.
The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. The products are tiled into NZTopo50 1:1,000 tiles. Please refer to the supplied tile layout shape file for specific details, naming conventions, etc.
Imagery supplied as 12.5cm pixel resolution (0.125m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is +/-0.2m.
The project area covered the Dunedin City Council Area.
The Aerial Surveys survey number for this project is SN13492.
Digital imagery was collected on 22 Janurary and 1 February 2013 using Aerial Survey's Microsoft UCLp large-format digital cameras. The imagery was collected flying at 1,467 metres above ground.
Because no field verification has been undertaken it is always recommend the user to field verify any data to be used for design purposes.
All Features are derived from a Photogrammetric process unless otherwise shown.
An automated DEM was produced photogrammetrically over the extents of the photography.