Taranaki 0.05m Urban Aerial Photos Index Tiles (2022)
Toitū Te Whenua Land Information New Zealand
Index Tiles ONLY, for actual orthophotos see layer [Taranaki 0.05m Urban Aerial Photos (2022)](http://data.linz.govt.nz/layer/110563)
Orthophotography within the Taranaki Region captured in January 2022. Coverage encompasses Alton, Kakaramea, and Waverley Beach.
Imagery was captured for Taranaki Regional Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.
Data comprises: • 31 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:500 tile layout • Tile layout in NZTM projection containing relevant information.
The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the tile index layer for specific details, naming conventions, etc.
Imagery supplied as 5cm pixel resolution (0.05m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 at 95% confidence level in clear flat areas.
Data Acquisition The aerial photography for this project was captured within the 2021/22 flying season (September 2021 – April 2022).
Camera and Flying Height All 10 cm photography was captured using Vexcel's digital UCE camera fitted with the 100 mm lens and flown at an altitude of approximately 6,309 ft (1,923 m) with the lowest ground GSD set at 0.10 m.
All 5 cm photography was captured using Vexcel's digital UCE camera fitted with the 100 mm lens and flown at an altitude of approximately 3,566 ft (1,087 m) with the lowest ground GSD set at 0.05 m.
Capture Dates The aerial imagery was captured on the following dates: 8 January 2022, 14 January 2022, 17 February 2022, 1 March 2022.
Sun Angle Imagery captured with a minimum sun angle of +45 degrees. The sun angle of the imagery used for the orthorectification ranged from 48.1 to 71.3 degrees.
Flight Planning The flight survey number for this project is SN14207
The 10 cm flight plan is named SN14207 STDC urban 10cm UCE V3 and comprises 39 runs, 720 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%.
The 5 cm flight plan is named SN14207 STDC urban 5cm UCE V3 and comprises 9 runs, 181 frames. All imagery captured in stereo: forward overlap 60%, min 54%; side overlap 35%, min 15%.
Environmental Specification Imagery captured with no cloud or cloud shadow within the area of interest.