Selwyn 0.075m Urban Aerial Photos (2019)
Orthophotography captured over three urban areas within the Canterbury Region totalling approximately 36km2. The areas of capture cover Prebbleton, Kirwee, and Arthur's Pass in the Selwyn District.
Imagery was captured for Environment Canterbury by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany 0632, New Zealand.
Data comprises:
• 516 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 tile index layer for specific details, naming conventions, etc.
Imagery supplied as 7.5cm pixel resolution (0.075m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.15m at 68% confidence level in clear flat areas.
Index tiles for this dataset are available as layer [Selwyn 0.075m Urban Aerial Photos Index Tiles (2019)]( http://data.linz.govt.nz/layer/106499 )
Simple
Identification info
- Date (Creation)
- 2019
- Status
- Completed
- Point of contact
-
Role Organisation Electronic mail address Point of contact Toitū Te Whenua Land Information New Zealand
- Spatial representation type
- Grid
Spatial resolution
Equivalent scale
- Denominator
- 500
- Topic category
-
- Imagery base maps earth cover
Extent
- Geographic identifier
-
nzl
- Title
-
ANZMet Lite Country codelist
- Date (Publication)
- 2009-03-31
- Edition
-
Version 1.0
- Edition date
- 2009-03-31
- Citation identifier
- http://asdd.ga.gov.au/asdd/profileinfo/anzlic-country.xml#Country
- Cited responsible party
-
Role Organisation Electronic mail address Custodian ANZLIC the Spatial Information Council
Extent
))
- Maintenance and update frequency
- Not planned
Resource format
- Title
-
*.xml
- Date
- Edition
-
Unknown
Resource constraints
- Classification
- Unclassified
Resource constraints
- Use limitation
-
Copyright of this work is owned by Environment Canterbury © Environment Canterbury
- Use constraints
- Copyright
Resource constraints
- Use limitation
-
Released by Toitū Te Whenua Land Information New Zealand under Creative Commons Attribution 4.0 International (CC BY 4.0).
Use with the following attribution: 'Sourced from the LINZ Data Service and licensed by Environment Canterbury for reuse under CC BY 4.0'
For details see: https://www.linz.govt.nz/data/licensing-and-using-data/attributing-elevation-or-aerial-imagery-data
- Use constraints
- License
- Language
- English
- Character encoding
- UTF8
Resource lineage
- Statement
-
The aerial photography for this project was captured in December 2019.
Camera and Flying Height
Photography was captured using Vexcel's digital UCE camera fitted with the 100 mm lens and flown at an altitude of approximately 4,732 ft (1,441 m) with the lowest ground GSD set at 0.075 m.
Capture Dates
The aerial imagery was captured on 27 and 28 December 2019 as follows:
Kirwee captured 27 December 2019
Arthurs Pass and Prebbleton captured 28 December 2019
Sun Angle
For this project the minimun sun angle is +45 degrees. Imagery captured with a sun angle between 57.9 and 69.5 degrees for Kirwee, Prebbleton and Arthurs Pass.
Flight Planning
SN14003 Selwyn: 65 runs, 1,058 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.
- Hierarchy level
- Dataset
- Other
-
dataset
Reference System Information
- Reference system identifier
- 2193
Metadata constraints
- Use limitation
-
Copyright is owned by Toitū Te Whenua Land Information New Zealand © LINZ
- Use constraints
- Copyright
Metadata constraints
- Use limitation
-
Released by Toitū Te Whenua Land Information New Zealand under Creative Commons Attribution 4.0 International (CC BY 4.0).
Use with the following attribution: "Sourced from the LINZ Data Service and licensed for reuse under CC BY 4.0"
For details see https://www.linz.govt.nz/data/licensing-and-using-data/attributing-linz-data "
- Use constraints
- License
Metadata
- Metadata identifier
- f0e4f661-7c33-512b-3e3f-4e7dc3651101
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation Electronic mail address Point of contact Toitū Te Whenua Land Information New Zealand
Type of resource
- Resource type
- Dataset
- Name
-
dataset
- Date info (Revision)
- 2021-11-12
Metadata standard
- Title
-
ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata
- Edition
-
1.1
