NZ Elevation Survey Index

National Elevation
Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

50574
1754
Updated
20 Mar 2023

This dataset was last updated on LINZ Data Service on 20 Mar 2023.

ISO 19115/19139 Metadata XML PDF

Metadata
File Identifier

d2dce0b2-e6cb-6505-896f-4a6b4e1b706a

Language

eng

Character Set
Character Set Code

utf8

Hierarchy Level
Scope Code

dataset

Hierarchy Level Name

dataset

Contact
Responsible Party
Organisation Name

LINZ - Land Information New Zealand

Position Name

National Imagery Manager

Contact Info
Contact
Phone
Telephone
Voice

04 4600110

Address
Address
Delivery Point

155 The Terrace

City

Wellington

Postal Code

6145

Country

New Zealand

Electronic Mail Address

info@linz.govt.nz

Role
Role Code

pointOfContact

Date Stamp
Date

2019-11-27

Metadata Standard Name

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

Metadata Standard Version

1.1

Reference System Info
Reference System
Reference System Identifier
Identifier
Code

2193

Identification Info
Data Identification
Citation
Citation
Title

NZ Elevation Survey Index

Date
Date
Abstract

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/).

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
Progress Code

onGoing

Resource Maintenance
Maintenance Information
Maintenance And Update Frequency
Maintenance Frequency Code

asNeeded

Resource Format
Format
Name

*.xml

Version

Unknown

Resource Constraints
Legal Constraints
Use Limitation

Copyright is owned by Land Information New Zealand © LINZ

Use Constraints
Restriction Code

copyright

Resource Constraints
Legal 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
Restriction Code

license

Spatial Representation Type Code

vector

Language

eng

Character Set
Character Set Code

utf8

Topic Category Code

boundaries

Topic Category Code

location

Extent
EX _ Extent
Geographic Element
EX _ Geographic Description
Identifier
Authority
Citation
Title

ANZMet Lite Country codelist

Date
Edition

Version 1.0

Edition Date
Date

2009-03-31

Identifier
Identifier
Code

http://asdd.ga.gov.au/asdd/profileinfo/anzlic-country.xml#Country

Cited Responsible Party
Responsible Party
Organisation Name

ANZLIC the Spatial Information Council

Role
Role Code

custodian

Code

nzl

Extent
EX _ Extent
Geographic Element
EX _ Geographic Bounding Box
168.04501502254433178.58385054181502-46.91745411124088-34.12921063204087
Distribution Info
Distribution
Transfer Options
Digital Transfer Options
On Line
Online Resource
Linkage
URL

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

Data Quality Info
DQ _ Data Quality
Scope
DQ _ Scope
Level
Scope Code

dataset

Level Description
Scope Description
Other

dataset

Lineage
LI _ 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.

Metadata Constraints
Legal Constraints
Use Limitation

Copyright is owned by Land Information New Zealand © LINZ

Use Constraints
Restriction Code

copyright

Metadata Constraints
Legal 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
Restriction Code

license