Product catalogue
Daly River Region AEM SkyTEM airborne electromagnetic survey
A SkyTEM airborne electromagnetic (AEM) survey was flown during the period 09 to 24 August 2017 in the Daly River Region, Northern Territory, Australia. The area is located in the 1:250000 map sheets, SD52-08 (Pine Creek), SD52-12 (Fergusson River), SD52-16 (Delamere), SD53-09 (Katherine) and SD53-13 (Larrimah) south-southeast of the city of Darwin. Approximately 3379 line kilometres of TEM and magnetic data were acquired. The projected grid coordinates have been supplied in GDA94 MGA Zone 52.
The aim of the survey is to provide geophysical information to support investigations of the regional groundwater system, identify regional groundwater sources and mitigate risk in irrigation development. It will provide data to allow for the modelling of the following at a reconnaissance scale:
a) trends in regolith thickness and variability
b) variations in bedrock conductivity
c) conductivity of key bedrock (lithology related) conductive units under cover
d) the groundwater resource potential of the region
Simple
Identification info
- Date (Creation)
- 2017-08-24
- Date (Publication)
- 2020-05-12T04:01:13
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/122012
- Citation identifier
- Digital Object Identifier/https://dx.doi.org/10.26186/122012
- Cited responsible party
-
Role Organisation / Individual Name Details Publisher Commonwealth of Australia (Geoscience Australia)
Voice Author Ray, A.
Author Cathro, D.
Author Hostetler, S.
Author Symington, N.
Author Carey, H.
Author Peljo, M.
- Status
- Completed
- Point of contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact LeyCooper, Y.
MEG Internal Contact
- Spatial representation type
- Topic category
-
- Geoscientific information
Extent
Temporal extent
- Time period
- 2017-08-09 2017-08-24
Extent
))
- Maintenance and update frequency
- Not planned
Resource format
- Title
-
Product data repository: Various Formats
- Website
-
Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
- Place
-
-
Daly River Region
-
- Platform
-
-
SkyTEM
-
- Place
-
-
Northern Territory
-
- Theme
-
-
Airborne Electromagnetic
-
- Project
-
-
Exploring for the Future
-
- Project
-
-
EFTF
-
- Discipline
-
-
Geophysics
-
- theme.ANZRC Fields of Research.rdf
-
-
GEOPHYSICS
-
EARTH SCIENCES
-
Electrical and Electromagnetic Methods in Geophysics
-
Hydrogeology
-
- Keywords
-
-
Published_External
-
Resource constraints
- Title
-
Creative Commons Attribution 4.0 International Licence
- Alternate title
-
CC-BY
- Edition
-
4.0
- Access constraints
- License
- Use constraints
- License
Resource constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
- Language
- English
- Character encoding
- UTF8
Distribution Information
- Distributor contact
-
Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
- OnLine resource
-
Summary document (pdf) [690 KB]
Summary document (pdf) [690 KB]
- Distribution format
-
-
pdf
-
- OnLine resource
-
Survey logistics and processing report (pdf) [5.8 MB]
Survey logistics and processing report (pdf) [5.8 MB]
- Distribution format
-
-
pdf
-
- OnLine resource
-
Processed electromagnetic data [161 MB]
Processed electromagnetic data [161 MB]
- Distribution format
-
-
dat
-
- OnLine resource
-
Elevation data and associated images [2.5 MB]
Elevation data and associated images [2.5 MB]
- Distribution format
-
-
gridded
-
- OnLine resource
-
Inverted electromagnetic data [509 MB]
Inverted electromagnetic data [509 MB]
- Distribution format
-
- OnLine resource
-
Flight path information and associated images [9.3 MB]
Flight path information and associated images [9.3 MB]
- Distribution format
-
- OnLine resource
-
Magnetic data and associated images [2.1 MB]
Magnetic data and associated images [2.1 MB]
- Distribution format
-
Resource lineage
- Statement
-
Data were acquired and processed by SkyTEM, then reviewed and packaged by Geoscience Australia. The inversions supplied by SkyTEM were used to create the data visualisation available in the Exploring for the Future Portal.
- Hierarchy level
- Dataset
Reference System Information
- Reference system identifier
- EPSG/GDA94 / MGA zone 52 (EPSG:28352)
Metadata constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/f7d82923-e07e-4091-afad-6fba793c9929
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice Point of contact Carey, H.
Type of resource
- Resource scope
- Dataset
- Name
-
Daly River Regional AEM Groundwater Survey
Alternative metadata reference
- Title
-
Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/122012
- Date info (Creation)
- 2018-07-17T06:43:28
- Date info (Revision)
- 2018-07-17T06:43:28
Metadata standard
- Title
-
AU/NZS ISO 19115-1:2014
Metadata standard
- Title
-
ISO 19115-1:2014
Metadata standard
- Title
-
ISO 19115-3
- Title
-
Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
- Edition
-
Version 2.0, September 2018
- Citation identifier
- https://pid.geoscience.gov.au/dataset/ga/122551