Antarctic Bathymetric Surface Model Index

New Zealand Hydrographic Authority
Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

19956
19
Updated
26 Mar 2019

This dataset was last updated on LINZ Data Service on 26 Mar 2019.

ISO 19115/19139 Metadata XML PDF

Metadata
File Identifier

739d1e9d-7a35-3985-8177-4e6981a059f9

Language

eng

Character Set
Character Set Code

utf8

Hierarchy Level
Scope Code

dataset

Hierarchy Level Name

dataset

Contact
Responsible Party
Individual Name

Omit

Organisation Name

Toitū Te Whenua Land Information New Zealand

Position Name

National Hydrographer

Contact Info
Contact
Phone
Telephone
Voice

+64 4 4600110

Address
Address
Delivery Point

155 The Terrace

City

Wellington

Postal Code

6011

Country

New Zealand

Electronic Mail Address

hydro@linz.govt.nz

Role
Role Code

resourceProvider

Date Stamp
Date

2018-07-24

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

4326

Identification Info
Data Identification
Citation
Citation
Title

Antarctic Bathymetric Surface Model Index

Date
Abstract

This index enables you to identify freely available digital bathymetric surface models owned by LINZ. This data provides a 3-dimensional model of the surface of the seafloor.

These surface models have been created by LINZ from publically funded single- or multi-beam data collected in the Southern Ocean/Ross Sea since 2004. The polygons in the index show the extent of these gridded data models, and include descriptive information, such as the age and quality of the data.

The gridded surface models are not downloadable from the LINZ Data Service, but can be provided to you on request.

Please refer to the LINZ Bathymetric Index Data Dictionary for further information about the attributes of this dataset, and formats in which the data is available.

How to order the data:
Requests for the models should be sent to hydro@linz.govt.nz with “Hydro Bathy Data” in the subject line. Requests must, as a minimum, specify the id and surf_name of the models of interest and the data format (see the options in Section 1.4 of the Bathymetric Data Dictionary).

Purpose

The purpose of this dataset is to provide an index to the 3-dimensional bathymetric surface models created by LINZ from publically funded single- or multi-beam data collected in the Southern Ocean/Ross Sea since 2004. The index enables customers to identify data that they may be interested in requesting from LINZ for their own use.

Status
Progress Code

onGoing

Point Of Contact
Responsible Party
Individual Name

Omit

Organisation Name

Toitū Te Whenua Land Information New Zealand

Position Name

National Hydrographer

Contact Info
Contact
Phone
Telephone
Voice

+64 4 4600110

Address
Address
Delivery Point

155 The Terrace

City

Wellington

Postal Code

6011

Country

New Zealand

Electronic Mail Address

hydro@linz.govt.nz

Role
Role Code

pointOfContact

Resource Maintenance
Maintenance Information
Maintenance And Update Frequency
Maintenance Frequency Code

asNeeded

Resource Format
Format
Name

*.xml

Version

Unknown

Descriptive Keywords
Keywords
Keyword

New Zealand

Type
Keyword Type Code

theme

Thesaurus Name
Citation
Title

ANZLIC Jurisdictions

Date
Edition

Version 2.1

Edition Date
Date

2008-10-29

Identifier
Identifier
Code

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

Cited Responsible Party
Responsible Party
Organisation Name

ANZLIC the Spatial Information Council

Role
Role Code

custodian

Resource Constraints
Security Constraints
Classification
Classification Code

unclassified

Resource Constraints
Legal Constraints
Use Limitation

Copyright of this work is owned by Toitū Te Whenua 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 Disclaimers:
1. Bathymetric datasets are provided by LINZ without warranty as to their accuracy and veracity
2. Users are expected to apply due diligence when using datasets which are provided on an errors and omissions excepted basis.

Following Attribution:
“Sources 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

elevation

Topic Category Code

transportation

Topic Category Code

oceans

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
160.6664575172.2241839-77.8287994-64.9301472
Distribution Info
Distribution
Transfer Options
Digital Transfer Options
On Line
Online Resource
Linkage
URL

https://data.linz.govt.nz/layer/95588-antarctic-bathymetric-surface-model-index/

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

dataset

Level Description
Scope Description
Other

dataset

Lineage
LI _ Lineage
Statement

National hydrographic offices are responsible for undertaking or commissioning hydrographic surveys to facilitate the production of nautical charts to enable nations to meet their obligations under the International Convention for the Safety of Life at Sea.

Prior to the year 1998 the bathymetric data collected during hydrographic surveys was rendered only as sounding sheets in hard copy form. Since early 1998 the bathymetric datasets have often been rendered as both sounding sheets and as digital data files.

This index has been derived from extents and information derived from 3-dimensional bathymetric surface models created by LINZ from publically funded single- or multi-beam data collected in the Southern Ocean/Ross Sea since 2004.

LINZ’s bathymetric data is usually based on minimum seabed depth (shoal-biased) values. This means if two soundings are close together we choose the lesser (shallower) one as safety is our primary concern.

Metadata Constraints
Security Constraints
Classification
Classification Code

unclassified

Metadata Constraints
Legal Constraints
Use Limitation

Copyright of this work is owned by Toitū Te Whenua Land Information New Zealand
© LINZ

Use Constraints
Restriction Code

copyright

Metadata Constraints
Legal Constraints
Use Limitation

Released 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