NZL GNS GM11 isochrons
Simple
- Date (Creation)
- 2019-10-24
- Presentation form
- Digital map
- Other citation details
- Mortimer N, Smith Lyttle B, Black J. 2020. Tectonic map of Te Riu-a-Māui / Zealandia. Scale 1:8 500 000. GNS Science Poster 8.
- Purpose
- Spatial representation of interpreted ages of oceanic crust around Te Riu-a-Māui / Zealandia. The layer is compiled for use at a scale of 1:8 500 000.
- Credit
- Mortimer N, Smith Lyttle B. 2020
- Status
- Completed
- Maintenance and update frequency
- As needed
- Place
-
- Zealandia
- New Zealand
- Southwest Pacific Ocean
- Theme
-
- tectonics
- geology
- geophysics
- Keywords
-
- Downloadable Data
- Use limitation
- Use of these data must acknowledge GNS Science 2020 as the original source of the data under a Creative Commons Attribution 4.0 International License.
- Spatial representation type
- Vector
- Denominator
- 8500000
- Metadata language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Environment description
- Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.1.7333
- Reference system identifier
- EPSG / 3851 / 6.18.1(10.0.0)
- Topology level
- Geometry only
- Geometric object type
- Composite
- Geometric object count
- 223
- Distribution format
-
-
File Geodatabase Feature Class
()
-
File Geodatabase Feature Class
()
- OnLine resource
-
GNS Science E Tūhura - Explore Zealandia Web Map
(
WWW:LINK-1.0-http--link
)
Link to GNS Science Te Riu-a-Māui/Zealandia Web Map that provides a view of the data in a browser
- OnLine resource
-
ArcGIS Services for Te Riu-a-Māui/Zealandia
(
WWW:LINK-1.0-http--link
)
Link to the Te Riu-a-Māui/Zealandia rest folder on ArcGIS Server
- OnLine resource
-
Te Riu-a-Māui/Zealandia Home
(
WWW:LINK-1.0-http--link
)
Link to the Te Riu-a-Māui/Zealandia web page
- Statement
- The more than 20 separate magnetic anomaly pick sources used for this layer are listed in Mortimer (2020). All these data and information sources were collectively interpreted and interpolated, and represented as lines at 10 million year intervals across oceanic crust areas, by Nick Mortimer and captured as vector data using QGIS software in 2019. The timescale of Gee and Kent (2007) was used to convert magnetic anomalies to ages. Subsequent attribution and verification was done by Nick Mortimer and Belinda Smith Lyttle in ArcGIS.
- File identifier
- CAA77E66-E858-4A5F-ACD6-BBC35E33C7C8 XML
- Metadata language
- English
- Character set
- UTF8
- Parent identifier
- NZL GNS GM11 Te Riu-a-Māui - Zealandia 80542B2B-4EC8-43CF-94A0-F1974DFD829A
- Hierarchy level
- Dataset
- Hierarchy level name
- dataset
- Date stamp
- 2020-06-19T13:15:12
- Metadata standard name
- ISO 19139 Geographic Information - Metadata - Implementation Specification
- Metadata standard version
- 2007