Mapping the deep ocean: Geoscience Australia and the search for MH370
A short film describing the processes of bathymetric mapping and side scan sonar, used to gather data within the search area for missing Malaysia Airlines flight MH370.
Synopsis:
The film begins with a brief description of Geoscience Australia's role working with the lead agencies in the search process. It explains that existing satellite data is not detailed enough to assist in the search for MH370 and that more detailed bathymetric surveying is required before an underwater search can commence. The film describes how a bathymetric survey is carried out using sonar systems mounted on a ship's hull. It then shows imagery derived from the bathymetric mapping of the search area. The film then shows how a detailed underwater search is carried out, using the bathymetry as a guide. Animation shows how a towed, submersible vehicle gathers more detailed data while travelling slowly at a height of approximately 100 metres above the sea floor. The animation shows how side scan sonar reveals more detailed information about sea floor features. The film ends with a brief summary of the role of the Australian Government agencies involved in the search. Brief credits follow with a copyright statement and publication information.
About the data visualisation:
This video contains data visualisation and animation sequences. Bathymetry visualisations are derived from data gathered within the MH370 search area. Side scan sonar visualisations are derived from demonstration data only, not gathered within the MH370 search area. Animation sequences showing ship-mounted bathymetry and towed side-scan sonar are representations only and not to scale.
Film production credits:
Geoscience Australia
Script, Direction: Bobby Cerini, Melinda Holland
Edit, Cinematography, Sound: Michael O'Rourke
Production Management: Bobby Cerini, Neil Caldwell
3D Data Visualisation, Animation: Neil Caldwell, Michael de Hoog
Graphics: Kath Hagan
Scientific Advice: Stuart Minchin, Anna Potter, Maggie Tran, Tanya Whiteway, Kim Picard
Additional credits:
Voiceover: Media Sound Studios
Music: 'Namaste' by Jason Shaw, 2013
Animation of Globe: 'Earth in Cycles' by Adriano, 2012
3D Data Visualisation and Animation (ship, bathymetry, side scan, ocean features): Eye Candy Animation
Producer: Damian Stocks
Creative Director: Rachael Johnson
Studio Manager: Jess Burrows
Lead Artist: Artur Piwko
3D Artist: Kynan Stevenson
Simple
Identification info
- Date (Publication)
- 2015-01-01T00:00:00
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/82624
- Cited responsible party
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Role Organisation / Individual Name Details Publisher Geoscience Australia
Canberra Author Cerini, B.
1 Author O'Rourke, M.
2 Author Caldwell, N.
3 Author Holland, M.
4 Author Hagan, K.
5
- Point of contact
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Role Organisation / Individual Name Details Custodian Corp
Owner Commonwealth of Australia (Geoscience Australia)
Custodian Commonwealth of Australia (Geoscience Australia)
Voice
- Topic category
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- Oceans
- Maintenance and update frequency
- Unknown
- Keywords
-
-
Multimedia
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Movie
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- Theme
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-
marine
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- Australian and New Zealand Standard Research Classification (ANZSRC)
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Earth Sciences
-
- Keywords
-
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Published_External
-
Resource constraints
- Title
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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
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Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
Voice
- OnLine resource
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MH370 Phase 1 Data release Landing Page
MH370 Phase 1 Data release Landing Page
- OnLine resource
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MH370 Story Map
MH370 Story Map
- OnLine resource
-
Movie link in YouTube
Link to YouTube clip
- OnLine resource
-
File download
Download the movie - low resolution (mp4)
- Distribution format
-
-
mp4
-
- OnLine resource
-
File download
Download the movie - high resolution (mp4)
- Distribution format
-
-
mp4
-
Resource lineage
- Statement
-
Unknown
- Hierarchy level
- Non geographic dataset
- Other
-
Multimedia
- Description
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Source data not available.
Metadata constraints
- Title
-
Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
- Metadata identifier
-
urn:uuid/0ada290d-8883-0e09-e054-00144fdd4fa6
- Title
-
GeoNetwork UUID
- Language
- English
- Character encoding
- UTF8
- Contact
-
Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice
Type of resource
- Resource scope
- Non geographic dataset
- Name
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nonGeographicDataset
Alternative metadata reference
- Title
-
Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/82624
- Date info (Revision)
- 2018-04-22T08:47:37
- Date info (Creation)
- 2014-12-23T00:00:00
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
- Title
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ISO 19115-1:2014
Metadata standard
- Title
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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