TMI_RTP_UC500m_CD16
This georeferenced raster image represents aeromagnetic data for the Middlemarch area depicting total magnetic intensity, reduced to pole, upwards continued to 500 metres. The data is part of a geophysical survey undertaken for Glass Earth NZ Ltd. in 2007. The data layer is part of the 'Geology of the Middlemarch area' 1:50 000 dataset covering a part of East Otago around Middlemarch township.
Simple
- Date (Creation)
- 2015-10-23
- Presentation form
- Digital map
- Other citation details
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Martin, A.P., Cox, S.C., Smith Lyttle, B. 2016. Geology of the Middlemarch area. GNS Science Geological Map 5. GNS Science, Lower Hutt.
- Purpose
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This layer shows a range of values between: High: 169.060 nT (pink) Low: -75.087 nT (dark blue)
- Credit
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Martin, A.P., Cox, S.C., Smith Lyttle, B. 2016
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role GNS Science
GMNZ Data Manager
Custodian
- Maintenance and update frequency
- As needed
- Place
-
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Middlemarch
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New Zealand
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Otago
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- Theme
-
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minerals
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geophysics
-
geology
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- Keywords
-
-
Downloadable Data
-
- Use limitation
-
Use of these data must acknowledge GNS Science 2016 as the original source of the data under a Creative Commons Attribution 4.0 International License. These data should not be used for site-specific investigations.
- Spatial representation type
- Grid
- Denominator
- 50000
- Language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Environment description
-
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.3.1.4959
))
- Reference system identifier
- EPSG / 2193 / 8.6.2
- Number of dimensions
- 2
- Dimension name
- Column
- Dimension size
- 1973
- Dimension name
- Row
- Dimension size
- 2959
- Cell geometry
- Area
- Transformation parameter availability
- Yes
- Checkpoint Availability
- No
Center point
- Point in Pixel
-
- Center
- Distribution format
-
Name Version Raster Dataset
- OnLine resource
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Protocol Linkage Name WWW:LINK-1.0-http--link
https://shop.gns.cri.nz/gnsgm5/ Buy Geological Data
WWW:LINK-1.0-http--link
https://data.gns.cri.nz/gis/rest/services/NZL_GNS_GM5_Geology_of_the_Middlemarch_area ArcGIS Services for the Geological Map of the Middlemarch area
WWW:LINK-1.0-http--link
https://www.gns.cri.nz/Home/Our-Science/Land-and-Marine-Geoscience/Regional-Geology Regional Geology Home
- Statement
-
A helicopter-borne Central Otago geophysical survey was flown in 2007 by Fugro Airborne Surveys Pty Ltd for Glass Earth NZ Ltd. Derivative images of the aeromagnetic data from this survey were produced by Adam Martin and Richard Kellet for GNS Science.
- Content type
- Image
- Descriptor
-
Band_1
- Bits per value
- 16
Metadata
- File identifier
- 5BC13FF5-7132-4DF8-98DD-942685BD72DD XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Hierarchy level name
-
dataset
- Date stamp
- 2024-06-20T03:22:05.34461Z
- Metadata standard name
-
ISO 19139 Geographic Information - Metadata - Implementation Specification
- Metadata standard version
-
2007
- Metadata author
-
Organisation name Individual name Electronic mail address Role GNS Science
GMNZ Data Manager
Custodian
