Waimate 0.075m Urban Aerial Photos Index Tiles (2020)
Toitū Te Whenua Land Information New Zealand
Index Tiles ONLY, for actual orthophotos see layer [Waimate 0.075m Urban Aerial Photos (2020)](http://data.linz.govt.nz/layer/106302)
Orthophotography within the Canterbury Region taken in the flying seasons (summer periods) 2020-2021. Coverage is of the Canterbury region near Waimate.
Imagery was captured for Environment Canterbury by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Rosedale,0632, New Zealand.
Data comprises: •594 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:5,000 tile layout •Tile layout in NZTM projection containing relevant information.
The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection.
Imagery supplied as 7.5cm pixel resolution (0.075 m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15 m @ 95% confidence level in clear flat areas.
Project Aerial photography was captured over the Canterbury Region covering an area totalling approximately 45 km2. The area of capture covers part of the Canterbury Region of the South Island near Waimate.
Data Acquisition Aerial photography was captured using Vexcel's digital UCE during the 2020/2021 flying season.
Captured on the following dates 18 January 2020
Camera All 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 The minimum sun angle for this project is +465 degrees. Imagery captured with a sun angle between 54.4 and 59.0 degrees for Waimate urban area.
Flight Planning The flight survey number for this project is SN14008. The flight plan is named Waimate District - 24 runs, 459 frames (total) Stereo capture: 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. Coastal and harbour areas captured within two hours either side of low tide.