Data

Major Dam Walls

Geoscience Australia
Allan, B.
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Licence & Rights:

Open Licence view details
CC-BY

Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/by/4.0

Creative Commons Attribution 4.0 International Licence

CC-BY

4.0

http://creativecommons.org/licenses/

WWW:LINK-1.0-http--link

Australian Government Security ClassificationSystem

https://www.protectivesecurity.gov.au/Pages/default.aspx

WWW:LINK-1.0-http--link

Access:

Open

Brief description

The National Major Dam Walls dataset presents the spatial locations; in point and polygon format, of all known major dam walls within Australia.

Lineage

Maintenance and Update Frequency: asNeeded
Statement: The dam walls were digitized in 2011/2012 from the library of imagery held within Geoscience Australia. Imagery used ranged from 0.15m resolution aerial photos to 2.5m resolution satellite images. Source Information: Primary information source used to identify and attribute the dam walls was the annually released and publicly available Australian National Committee of Large Dams (ANCOLD) Excel spreadsheet. http://www.ancold.org.au/file/Dams%20Australia%202010%20v1.xls The primary information source was supplemented with online, publicly available information from water companies and government agencies, including local government.

Issued: 2012

Modified: 25 08 2016

This dataset is part of a larger collection

Click to explore relationships graph

153.34539,-10.57163 153.34539,-43.18803 115.1029,-43.18803 115.1029,-10.57163 153.34539,-10.57163

134.224141,-26.8798285

text: westlimit=115.102895; southlimit=-43.18803; eastlimit=153.345387; northlimit=-10.571627; projection=GDA94 (EPSG:4283)

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