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Hutt City 0.075m Urban Aerial Photos Index Tiles (2021)

Index Tiles ONLY, for actual orthophotos see layer [Hutt City 0.075m Urban Aerial Photos (2021)]( http://data.linz.govt.nz/layer/106054 )


Orthophotography of the urban areas within Hutt City, flown in January 2021.


Imagery was captured for the ‘Hutt City Council’ by AAM NZ Limited, 6 Ossian St, NAPIER, New Zealand.


Data comprises:


• 1,220 x 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 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 ±0.2m @ 90% confidence level.

Simple

Identification info

Date (Creation)
2021-01-13
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
Vector

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

N
S
E
W


Maintenance and update frequency
Not planned

Resource format

Title

*.xml

Date
Edition

Unknown

ANZLIC Jurisdictions
  • New Zealand

Resource constraints

Classification
Unclassified

Resource constraints

Use limitation

Copyright of this work is owned by Hutt City Council


© Hutt City Council

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) with:


Following Attribution:


"Sourced from the LINZ Data Service and licensed by Hutt City 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/106048-hutt-city-0075m-urban-aerial-photos-index-tiles-2021/

Resource lineage

Statement

Project

AAM was engaged by Hutt City Council to capture aerial photography for the urban area of Hutt City, totalling approximately 105 km2. The area of capture is located within the Wellington Region of the North Island.


Data Aquisition

Aerial photography was acquired from a fixed wing aircraft using a VisionMap A3 camera system on the 13th, 14th, 25th and 27th of January 2021. Data was captured with the lowest ground GSD set at 0.075 m. GPS base station support was sourced from GeoNet CORS operating in and around the Wellington Region. Ground control points were field surveyed by WSP.


Image Processing

Block adjustment and orthorectification of the A3 imagery was carried out within the VisionMap A3 software.


Other Capture Criteria

Imagery was captured with a minimum sun angle of 45 degrees and within 3 hours of low tide.


Accuracy

Imagery in this volume has been compared to control points obtained by field survey, using RTK GPS system, and assumed to be error-free. The test points were distributed across the area. The positional accuracy for this dataset is +/-0.2 m, with a 90% confidence in clear, open areas. The definition of the ground under trees may be less accurate.

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) 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
0008b2c2-2798-6a1d-d2cc-aebe9ed20a3b

Language
English
Character encoding
UTF8
Contact
Role Organisation Electronic mail address
Resource provider

Toitū Te Whenua Land Information New Zealand

customersupport@linz.govt.nz

Type of resource

Resource type
Dataset
Name

dataset

Date info (Revision)
2021-09-08

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


Keywords

ANZLIC Jurisdictions
New Zealand

Provided by

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


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