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Marlborough 0.25m Rural Aerial Photos Index Tiles (2021-2022)

Index Tiles ONLY, for actual orthophotos see layer [Marlborough 0.25m Rural Aerial Photos (2021-2022)]( http://data.linz.govt.nz/layer/110 135)


Orthophotography within the Marlborough Region captured in the flying season of 2021-2022. Coverage encompasses approximately 8,210 sq km of imagery within the Marlborough District.


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


Data comprises:

• 5939 ortho-rectified RGB GeoTIFF images in NZTM projection, tiled into the LINZ Standard 1:2000 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 25cm pixel resolution (0.25m GSD), 3-band (RGB) uncompressed GeoTIFF. The final spatial accuracy is ±0.4 at 95% confidence level in clear flat areas.

Simple

Identification info

Date (Creation)
2022
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
2000
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

Resource constraints

Classification
Unclassified

Resource constraints

Use limitation

Copyright of this work is owned by Marlborough District Council © Marlborough District 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).


Use with the following attribution: 'Sourced from the LINZ Data Service and licensed by Marlborough 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/110133-marlborough-025m-rural-aerial-photos-index-tiles-2021-2022/

Resource lineage

Statement

The aerial photography for this project was captured within the 2021/22 flying season (September 2021 – April 2022).


Camera and Flying Height

All photography was captured using Vexcel's digital UCE camera fitted with the 100 mm lens and flown at an altitude of approximately 15,777 ft (4,808 m) with the lowest ground GSD set at 0.25 m.


Capture Dates

The aerial imagery was captured on the following dates:

8 + 10 November 2021, 26 November 2021, 8 December 2021, 18 + 29+ 30 January 2022.


Sun Angle

Imagery captured with a minimum sun angle of +35 degrees. The sun angle of the imagery used for the orthorectification ranged from 35 to 71 degrees.


Flight Planning

The flight survey number for this project is SN14214

The flight plan is named ’Marlborough Rural 25cm V2 UCE’ and comprises 76 runs, 4,313 frames. All imagery captured in stereo: 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. Identified coastal area for low tide captured within 1.5 hours either side of low tide. All other coastal areas have best efforts to capture within 1.5 hours of low tide if possible.


Ground Control

A combination of existing control and LINZ benchmarks were used for aerial triangulation for this project

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
46d87d9e-076d-c525-0104-aeea38630c9d

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)
2022-08-09

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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