Banks Peninsula 0.075m Urban Aerial Photos Index Tiles (2019-2020)

Banks Peninsula 0.075m Urban Aerial Photos Index Tiles (2019-2020)

Toitū Te Whenua Land Information New Zealand

2020

Index Tiles ONLY, for actual orthophotos see layer [Banks Peninsula 0.075m Urban Aerial Photos (2019-2020)](http://data.linz.govt.nz/layer/106503)

Orthophotography within the Canterbury Region taken in the flying seasons (summer periods) 2019-2020. Coverage is of the Canterbury region covering part of the Banks Peninsula area.

Imagery was captured for Environment Canterbury by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany ,0632, New Zealand.

Data comprises:
•1779 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 index tiles layer for specific details, naming conventions, etc.

Imagery supplied as 7.5 cm pixel resolution (0.075 m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 m @ 68% confidence level.

Project
Aerial photography was captured over the Canterbury Region covering an area totalling approximately 128 km2. The area of capture covers part of the Canterbury Region of the South Island.

Data Acquisition
Aerial photography was captured using Vexcel's digital UCE during the 2019-2020 flying season.

Captured on the following dates
28 & 29 Dec 2019, 22 March 2020.

Camera
Photography was captured using Vexcel's digital UCE camera fitted with the 100 mm lens and flown at an altitude of approximately 4732 ft (1,441 m) with the lowest ground GSD set at 0.075m.

Sun Angle
Imagery captured with a minimum sun angle between 43.8 and 69.1 degrees.

Flight Planning
The flight survey number for this project is SN14010
The flight plan consisted of 24 runs, with 459 frames in Canterbury District. 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. Imagery for all harbour, coastal and tidal areas acquired during low tide periods, being two hours either side of low tide.

-43.84481017515069 172.6746114459931 -43.63401874698499 173.1013891705525

https://data.linz.govt.nz/layer/106500-banks-peninsula-0075m-urban-aerial-photos-index-tiles-2019-2020/

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