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NZ Elevation Survey Index

The NZ Elevation Survey Index dataset provides an index to all LiDAR derived elevation datasets found on the LINZ Data Service. Each record in the dataset provides both a geometry of the extent of the elevation survey, as well as useful metadata attributes. The extents are derived from the maximum extent of DEM and DSM coverage and consist of full NZTopo50 1k tiles, even where a tile is only partially covered with data. These extents only provide a rough indication of corresponding point cloud coverage which can be quite different for some elevation surveys.


Please refer to the [NZ Aerial Surveys Data Dictionary]( https://nz-imagery-surveys.readthedocs.io/en/latest/introduction.html ) for detailed metadata and information about this dataset.


The elevation data referenced by this dataset is available on the [LINZ Data Service]( https://data.linz.govt.nz/data/category/elevation/ ).

Simple

Identification info

Date (Creation)
2019-11-26
Date (Publication)
2019-11-26
Purpose

Elevation data available on the LINZ Data Service is made up of many different regions with separate elevation index tiles including limited metadata. The NZ Elevation Survey Index dataset provides much more information about the elevation surveys in one location.

Status
On going
Spatial representation type
Vector
Topic category
  • Boundaries
  • Location

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
As needed

Resource format

Title

*.xml

Date
Edition

Unknown

Resource constraints

Use limitation

Copyright is owned by Land Information New Zealand © LINZ

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 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
Language
English
Character encoding
UTF8

Distribution Information

OnLine resource

https://data.linz.govt.nz/layer/104252-nz-elevation-survey-index/

Resource lineage

Statement

The NZ Elevation Survey Index dataset is an aggregation of all the elevation index tiles layers on the LDS. The inner boundaries of each index tiles layer have been dissolved.


For some of the older elevation datasets, the tiles have been adjusted to match actual DEM and DSM coverage.

Hierarchy level
Dataset
Other

dataset

Reference System Information

Reference system identifier
2193

Metadata constraints

Use limitation

Copyright is owned by 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
d2dce0b2-e6cb-6505-896f-4a6b4e1b706a

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

LINZ - Land Information New Zealand

info@linz.govt.nz

Type of resource

Resource type
Dataset
Name

dataset

Date info (Revision)
2019-11-27

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



Provided by

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


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