Brief description
The Thala Valley Tip Site GIS dataset mapped from January 2001 aerial photography.The dataset includes watercourse, waterhole, breakline, spot height, contour, embankment, rock, sea ice, snow, tide crack and contaminated site features.
Lineage
Progress Code: completedThe watercourse, waterhole, breakline, spot height, embankment, rock, sea ice, snow, tide crack and contaminated site data were then imported into ArcGIS 8.1 and topology was built.
Initially spot heights were picked up based on a 5m grid covering the tip site. Additional spot heights based on a 2.5m grid were added at a later stage. Two linear profiles of spot heights were also mapped.
Contour data (0.5 m interval) was interpolated from a TIN created from the 5 m interval spot heights using ArcView 3D Analyst. All spot heights excluding those on boulders were used to generate the TIN. Embankment and watercourse features were used as breaklines when forming the TIN.
Contour data (0.25 m interval) was interpolated from a TIN created from the 2.5m interval spot heights using ArcView 3D Analyst. All spot heights excluding those on boulders were used to generate the TIN.
Embankment and watercourse features were used as breaklines when forming the TIN. In rugged areas which could not be represented by a TIN the contours were mapped using a Zeiss C120 Planicomp coupled to 3DD mapping software. The photography used for this was ANTC1099 Run 5 Frames 9 and 10.
All data were attributed using ArcView 8.1.
Data time period: 2001-01-04 to 2001-01-04
text: westlimit=110.52; southlimit=-66.28; eastlimit=110.54; northlimit=-66.27
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Download the altimetry dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2238/download
Download the breakline dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2239/download
Download the contaminated sites dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2240/download
Download the contours dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2448/download
Download the profile dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2241/download
Download the rock dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2449/download
Download the sea ice dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2450/download
Download the snow dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2451/download
Download the tide crack dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2242/download
Download the watercourse dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2452/download
Download the waterhole dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2243/download
Download the readme (GET DATA)
uri :
https://data.aad.gov.au/eds/2453/download
Download the projection file (GET DATA)
uri :
https://data.aad.gov.au/eds/2454/download
Download the embankment dataset (GET DATA)
uri :
https://data.aad.gov.au/eds/2488/download