West Coast Auckland post cyclone imagery

Orthophoto produced based on Lidar/Image/Thermal flight from 18/02/2023 with 5cm resolution.

Flight Altitude 600m above ground, 80 Knts,60% forward overlap and 55% sidelap.

Camera Hasselblad Airborne A6D 100 Mpixel with 50mm calibrated fixed focus lens.

GPS/INS IGI Aerocontrol with timestamping from mid-shutter measurement on Event 1 GNSS base station LINZ Auckland.

Processing with Hasselblad Phocus 3.7.2 to JPEG.

Aerial Triangualtion with ISAT 14.2 , Orthophoto processing with Inpho Orthomaster/OrthovistaTerrain model for the Orthorectification Lidar based 10m Accuracy expected better 3 pixel size.

Final assembly as ECW.

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author Auckland Council
Maintainer OpenDataUser
Maintainer Email OpenDataUser
Source https://data-aucklandcouncil.opendata.arcgis.com/maps/aucklandcouncil::west-coast-auckland-post-cyclone-imagery
Source Created 2023-03-07T00:05:56.000Z
Source Modified 2023-03-23T23:40:36.000Z
Language English
Spatial
Source Identifier https://www.arcgis.com/home/item.html?id=61d0d678d6714b19abfc544445b101b7
Dataset metadata created 10 May 2023, last updated 24 May 2025