Top of the South 0.15m Flood Aerial Photos Index Tiles (2022)


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28 Oct 2022

This dataset was first added to LINZ Data Service on 28 Oct 2022.

Index Tiles ONLY, for actual orthophotos see layer Top of the South 0.15m Flood Aerial Photos (2022)

A record of the Top of the South Island severe weather emergency event August 2022.

Orthophotography within the Tasman, Nelson City and Marlborough District totaling approximately 918km². Captured between the 23rd August 2022 and 6th September 2022. Coverage includes Nelson to Brightwater, including the Waimea River, State Highway 6 from Hira to Rai Valley and Ōkiwi Bay access road, plus Abel Tasman Drive, Bird Hill and Takaka Hill in Golden Bay.

Imagery was captured for Nelson City Council, Tasman District Council and Waka Kotahi by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.

Data comprises:
• 2658 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1000 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 15cm pixel resolution (0.15 m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.5 at 95% confidence level in clear flat areas.

Layer ID 110770
Data type Vector polygon
Feature count 2658
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), Atom Feed
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