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Whanganui 0.075m Urban Aerial Photos (2017-2018)

Orthophotography in the Whanganui District taken in the flying seasons (summer period) 2017-2018.


Imagery was captured for Whanganui District Council by Aerial Surveys Ltd, Unit A1, 8 Saturn Place, Albany,0632, New Zealand.


Data comprises:

•764 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:1,000 tile layout

•Tile layout in NZTM projection containing relevant information.


The supplied imagery is in terms of New Zealand Transverse Mercator (NZTM) map projection. Please refer to the supplied tile layout shape file 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 ±0.15 m @ 68% confidence level.


Index tiles for this dataset are available as layer [Whanganui 0.075m Urban Aerial Photos Index Tiles (2017-2018)]( http://data.linz.govt.nz/layer/95470 )

Simple

Identification info

Date (Creation)
2018
Status
Completed
Point of contact
Role Organisation Electronic mail address
Point of contact

Toitū Te Whenua Land Information New Zealand

customersupport@linz.govt.nz

Spatial representation type
Grid

Spatial resolution

Equivalent scale

Denominator
1000
Topic category
  • Imagery base maps earth cover

Extent

N
S
E
W


Resource format

Title

*.xml

Date
Edition

Unknown

Resource constraints

Classification
Unclassified

Resource constraints

Use limitation

Copyright of this work is owned by Whanganui District Council © Whanganui District Council

Use constraints
Copyright

Resource constraints

Use limitation

Released by LINZ under Creative Commons Attribution 4.0 International (CC BY 4.0) with: Following Attribution: "Sourced from the LINZ Data Service and licensed by Whanganui District Council 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

Distribution Information

OnLine resource

https://data.linz.govt.nz/layer/99198-whanganui-0075m-urban-aerial-photos-2017/

Resource lineage

Statement

Project

Aerial photography was captured over the Whanganui urban area in the Whanganui District totalling

approximately 175 km2. The area of capture is located in the Manawatu-Whanganui Region of the

North Island.


Data Acquisition

The aerial photography for this project was captured within the 2017/18 flying season (September

2017 – April 2018) on the following dates:

15 November 2018.


Camera

All photography was captured using Vexcel's digital UCE camera and flown at:

0.075 m GSD: 4732 ft (1442 m) flying height

Camera Lens: 100 mm

Sun Angle

Minimum of +45 degrees

Flight Planning

SN13919 Whanganui Urban: 22 runs, 795 frames

Stereo capture: Forward overlap 60%. Side overlap 35%.


Data Processing

All aspects of the data processing from imagery processing to DTM creation and ortho production

was undertaken in-house by Aerial Surveys staff. Building footprint data was updated by our

mapping partner Cyient Ltd.

Map Projection

All spatial data for this project provided in terms of New Zealand Transverse Mercator 2000 map

projection (NZTM2000) .

The height datum is NZVD2016.

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 LINZ under Creative Commons Attribution 4.0 International (CC BY 4.0) with: 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
d379ce6b-e704-6b11-c624-c38e45aedcf8

Language
English
Character encoding
UTF8
Contact
Role Organisation Electronic mail address
Point of contact

Toitū Te Whenua Land Information New Zealand

customersupport@linz.govt.nz

Type of resource

Resource type
Dataset
Name

dataset

Date info (Revision)
2019-02-01

Metadata standard

Title

ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata

Edition

1.1

 
 

Spatial extent

N
S
E
W



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Access to the catalogue
Read here the full details and access to the data.


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