10.000m

North Island 10m Cyclone Gabrielle Satellite Imagery (2023)

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

4287
104
Updated
09 Mar 2023

This dataset was last updated on LINZ Data Service on 09 Mar 2023.

This imagery was captured by the European Space Agency Sentinel-2 satellites between the 18th-21st February 2023 NZDT. Published here as a part of the response to the severe weather emergency event of Cyclone Gabrielle in February 2023. Timing of this imagery capture was after the worst of the flooding.

Data comprises:
• 242 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:50000 tile layout.
• Satellite sensors: ESA Sentinel-2A
• Spectral resolution: R, G, B
• Spatial resolution: 10 meters
• Radiometric resolution: 8-bits (downsampled from 12-bits)

This is a visual product only. The data has been downsampled from 12-bits to 8-bits, and the original values of the images have been modified for visualisation purposes.

The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection.

Index tiles for this dataset are available as layer North Island 10m Cyclone Gabrielle Satellite Imagery Index Tiles (2023)"

License

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

Information
Category Aerial Photos
Tags imageryBaseMapsEarthCover
Regions New Zealand
Metadata ISO 19115/19139, Dublin Core
Technical Details
Layer ID 112687
Data type Image/Raster
Resolution 10.000m
Services Raster Tiles Query API, Catalog Service (CS-W), data.govt.nz Atom Feed
History
Added 27 Feb 2023
Last updated 9 Mar 2023
Revisions 6 - Browse all revisions
Current revision Imported on March 9, 2023 from 242 GeoTIFF sources in NZGD2000 / New Zealand Transverse Mercator 2000.